21641845680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 1000

約数和(自身を含む): 95315430672

約数和(自身を除く): 73673584992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 98, 104, 105, 107, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 162, 168, 180, 182, 189, 195, 196, 208, 210, 214, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 321, 324, 336, 343, 351, 360, 364, 378, 390, 392, 405, 420, 428, 432, 441, 455, 468, 490, 504, 520, 535, 540, 546, 560, 567, 585, 588, 624, 630, 637, 642, 648, 686, 702, 720, 728, 735, 749, 756, 780, 784, 810, 819, 840, 856, 882, 910, 936, 945, 963, 980, 1008, 1029, 1040, 1053, 1070, 1080, 1092, 1134, 1170, 1176, 1260, 1274, 1284, 1296, 1323, 1365, 1372, 1391, 1404, 1456, 1470, 1498, 1512, 1560, 1605, 1620, 1638, 1680, 1712, 1715, 1755, 1764, 1820, 1872, 1890, 1911, 1926, 1960, 2058, 2106, 2140, 2160, 2184, 2205, 2247, 2268, 2340, 2352, 2401, 2457, 2520, 2548, 2568, 2646, 2730, 2744, 2782, 2808, 2835, 2889, 2940, 2996, 3024, 3087, 3120, 3185, 3210, 3240, 3276, 3430, 3510, 3528, 3640, 3745, 3780, 3822, 3852, 3920, 3969, 4095, 4116, 4173, 4212, 4280, 4368, 4410, 4459, 4494, 4536, 4680, 4802, 4815, 4914, 5040, 5096, 5136, 5145, 5243, 5265, 5292, 5460, 5488, 5564, 5616, 5670, 5733, 5778, 5880, 5992, 6174, 6370, 6420, 6480, 6552, 6615, 6741, 6860, 6955, 7020, 7056, 7203, 7280, 7371, 7490, 7560, 7644, 7704, 7938, 8190, 8232, 8346, 8424, 8560, 8667, 8820, 8918, 8988, 9072, 9261, 9360, 9555, 9604, 9630, 9737, 9828, 10192, 10290, 10486, 10530, 10584, 10920, 11128, 11235, 11340, 11466, 11556, 11760, 11984, 12005, 12285, 12348, 12519, 12740, 12840, 13104, 13230, 13377, 13482, 13720, 13910, 14040, 14406, 14445, 14742, 14980, 15120, 15288, 15408, 15435, 15729, 15876, 16380, 16464, 16692, 16848, 17199, 17334, 17640, 17836, 17976, 18522, 19110, 19208, 19260, 19474, 19656, 19845, 20223, 20580, 20865, 20972, 21060, 21168, 21609, 21840, 22256, 22295, 22470, 22680, 22932, 23112, 24010, 24570, 24696, 25038, 25480, 25680, 26215, 26460, 26754, 26964, 27440, 27783, 27820, 28080, 28665, 28812, 28890, 29211, 29484, 29960, 30576, 30870, 31213, 31458, 31752, 32760, 33384, 33705, 34398, 34668, 35280, 35672, 35952, 36015, 36701, 36855, 37044, 37557, 38220, 38416, 38520, 38948, 39312, 39690, 40131, 40446, 41160, 41730, 41944, 42120, 43218, 43335, 44590, 44940, 45360, 45864, 46224, 46305, 47187, 48020, 48685, 49140, 49392, 50076, 50960, 51597, 52430, 52920, 53508, 53928, 55566, 55640, 57330, 57624, 57780, 58422, 58968, 59920, 60669, 61740, 62426, 62595, 62916, 63504, 64827, 65520, 66768, 66885, 67410, 68159, 68796, 69336, 71344, 72030, 73402, 73710, 74088, 75114, 76440, 77040, 77896, 78645, 79380, 80262, 80892, 82320, 83460, 83888, 84240, 85995, 86436, 86670, 87633, 89180, 89880, 91728, 92610, 93639, 94374, 96040, 97370, 98280, 100152, 101115, 103194, 104860, 105840, 107016, 107856, 108045, 110103, 111132, 111280, 112671, 114660, 115248, 115560, 116844, 117936, 120393, 121338, 123480, 124852, 125190, 125832, 129654, 133770, 134820, 136318, 137592, 138672, 138915, 141561, 144060, 146055, 146804, 147420, 148176, 150228, 152880, 155792, 156065, 157290, 158760, 160524, 161784, 166920, 171990, 172872, 173340, 175266, 178360, 179760, 183505, 185220, 187278, 187785, 188748, 192080, 194481, 194740, 196560, 200304, 200655, 202230, 204477, 206388, 209720, 214032, 216090, 220206, 222264, 225342, 229320, 231120, 233688, 235935, 240786, 242676, 246960, 249704, 250380, 251664, 256907, 257985, 259308, 262899, 267540, 269640, 272636, 275184, 277830, 280917, 283122, 288120, 292110, 293608, 294840, 300456, 303345, 312130, 314580, 317520, 321048, 323568, 324135, 330309, 333840, 340795, 343980, 345744, 346680, 350532, 356720, 361179, 367010, 370440, 374556, 375570, 377496, 388962, 389480, 401310, 404460, 408954, 412776, 419440, 424683, 432180, 438165, 440412, 444528, 450684, 458640, 467376, 468195, 471870, 477113, 481572, 485352, 499408, 500760, 513814, 515970, 518616, 525798, 535080, 539280, 545272, 550515, 555660, 561834, 563355, 566244, 576240, 584220, 587216, 589680, 600912, 601965, 606690, 613431, 624260, 629160, 642096, 648270, 660618, 681590, 687960, 693360, 701064, 707805, 722358, 734020, 740880, 749112, 751140, 754992, 770721, 777924, 778960, 788697, 802620, 808920, 817908, 825552, 842751, 849366, 864360, 876330, 880824, 901368, 936390, 943740, 954226, 963144, 970704, 972405, 990927, 1001520, 1022385, 1027628, 1031940, 1037232, 1051596, 1070160, 1090544, 1101030, 1111320, 1123668, 1126710, 1132488, 1168440, 1203930, 1213380, 1226862, 1248520, 1258320, 1284535, 1296540, 1314495, 1321236, 1363180, 1375920, 1402128, 1404585, 1415610, 1431339, 1444716, 1468040, 1498224, 1502280, 1541442, 1555848, 1577394, 1605240, 1617840, 1635816, 1651545, 1685502, 1698732, 1728720, 1752660, 1761648, 1802736, 1805895, 1840293, 1872780, 1887480, 1908452, 1926288, 1944810, 1981854, 2044770, 2055256, 2063880, 2103192, 2123415, 2202060, 2222640, 2247336, 2253420, 2264976, 2312163, 2336880, 2385565, 2407860, 2426760, 2453724, 2497040, 2528253, 2569070, 2593080, 2628990, 2642472, 2726360, 2809170, 2831220, 2862678, 2889432, 2936080, 2972781, 3004560, 3067155, 3082884, 3111696, 3154788, 3210480, 3271632, 3303090, 3339791, 3371004, 3397464, 3505320, 3611790, 3680586, 3745560, 3774960, 3816904, 3853605, 3889620, 3943485, 3963708, 4089540, 4110512, 4127760, 4206384, 4213755, 4246830, 4294017, 4404120, 4494672, 4506840, 4624326, 4771130, 4815720, 4853520, 4907448, 4954635, 5056506, 5138140, 5186160, 5257980, 5284944, 5452720, 5520879, 5618340, 5662440, 5725356, 5778864, 5945562, 6134310, 6165768, 6309576, 6606180, 6679582, 6742008, 6794928, 6936489, 7010640, 7156695, 7223580, 7361172, 7491120, 7633808, 7707210, 7779240, 7886970, 7927416, 8179080, 8427510, 8493660, 8588034, 8808240, 9013680, 9201465, 9248652, 9542260, 9631440, 9814896, 9909270, 10019373, 10113012, 10276280, 10515960, 11041758, 11236680, 11324880, 11450712, 11560815, 11891124, 12268620, 12331536, 12619152, 12641265, 12882051, 13212360, 13359164, 13484016, 13872978, 14313390, 14447160, 14722344, 14863905, 15414420, 15558480, 15773940, 15854832, 16358160, 16698955, 16855020, 16987320, 17176068, 18402930, 18497304, 19084520, 19818540, 20038746, 20226024, 20552560, 20809467, 21031920, 21470085, 22083516, 22473360, 22901424, 23121630, 23782248, 24537240, 25282530, 25764102, 26424720, 26718328, 27604395, 27745956, 28626780, 28894320, 29444688, 29727810, 30058119, 30828840, 31547880, 33397910, 33710040, 33974640, 34352136, 34682445, 36805860, 36994608, 38169040, 38646153, 39637080, 40077492, 40452048, 41618934, 42940170, 44167032, 46243260, 47564496, 49074480, 50096865, 50565060, 51528204, 53436656, 55208790, 55491912, 57253560, 59455620, 60116238, 61657680, 63095760, 64410255, 66795820, 67420080, 68704272, 69364890, 73611720, 77292306, 79274160, 80154984, 83237868, 85880340, 88334064, 90174357, 92486520, 100193730, 101130120, 103056408, 104047335, 110417580, 110983824, 114507120, 118911240, 120232476, 128820510, 133591640, 138729780, 147223440, 150290595, 154584612, 160309968, 166475736, 171760680, 180348714, 184973040, 193230765, 200387460, 202260240, 206112816, 208094670, 220835160, 237822480, 240464952, 257641020, 267183280, 270523071, 277459560, 300581190, 309169224, 332951472, 343521360, 360697428, 386461530, 400774920, 416189340, 441670320, 450871785, 480929904, 515282040, 541046142, 554919120, 601162380, 618338448, 721394856, 772923060, 801549840, 832378680, 901743570, 1030564080, 1082092284, 1202324760, 1352615355, 1442789712, 1545846120, 1664757360, 1803487140, 2164184568, 2404649520, 2705230710, 3091692240, 3606974280, 4328369136, 5410461420, 7213948560, 10820922840, 21641845680]

約数ペア:

[(1, 21641845680), (2, 10820922840), (3, 7213948560), (4, 5410461420), (5, 4328369136), (6, 3606974280), (7, 3091692240), (8, 2705230710), (9, 2404649520), (10, 2164184568), (12, 1803487140), (13, 1664757360), (14, 1545846120), (15, 1442789712), (16, 1352615355), (18, 1202324760), (20, 1082092284), (21, 1030564080), (24, 901743570), (26, 832378680), (27, 801549840), (28, 772923060), (30, 721394856), (35, 618338448), (36, 601162380), (39, 554919120), (40, 541046142), (42, 515282040), (45, 480929904), (48, 450871785), (49, 441670320), (52, 416189340), (54, 400774920), (56, 386461530), (60, 360697428), (63, 343521360), (65, 332951472), (70, 309169224), (72, 300581190), (78, 277459560), (80, 270523071), (81, 267183280), (84, 257641020), (90, 240464952), (91, 237822480), (98, 220835160), (104, 208094670), (105, 206112816), (107, 202260240), (108, 200387460), (112, 193230765), (117, 184973040), (120, 180348714), (126, 171760680), (130, 166475736), (135, 160309968), (140, 154584612), (144, 150290595), (147, 147223440), (156, 138729780), (162, 133591640), (168, 128820510), (180, 120232476), (182, 118911240), (189, 114507120), (195, 110983824), (196, 110417580), (208, 104047335), (210, 103056408), (214, 101130120), (216, 100193730), (234, 92486520), (240, 90174357), (245, 88334064), (252, 85880340), (260, 83237868), (270, 80154984), (273, 79274160), (280, 77292306), (294, 73611720), (312, 69364890), (315, 68704272), (321, 67420080), (324, 66795820), (336, 64410255), (343, 63095760), (351, 61657680), (360, 60116238), (364, 59455620), (378, 57253560), (390, 55491912), (392, 55208790), (405, 53436656), (420, 51528204), (428, 50565060), (432, 50096865), (441, 49074480), (455, 47564496), (468, 46243260), (490, 44167032), (504, 42940170), (520, 41618934), (535, 40452048), (540, 40077492), (546, 39637080), (560, 38646153), (567, 38169040), (585, 36994608), (588, 36805860), (624, 34682445), (630, 34352136), (637, 33974640), (642, 33710040), (648, 33397910), (686, 31547880), (702, 30828840), (720, 30058119), (728, 29727810), (735, 29444688), (749, 28894320), (756, 28626780), (780, 27745956), (784, 27604395), (810, 26718328), (819, 26424720), (840, 25764102), (856, 25282530), (882, 24537240), (910, 23782248), (936, 23121630), (945, 22901424), (963, 22473360), (980, 22083516), (1008, 21470085), (1029, 21031920), (1040, 20809467), (1053, 20552560), (1070, 20226024), (1080, 20038746), (1092, 19818540), (1134, 19084520), (1170, 18497304), (1176, 18402930), (1260, 17176068), (1274, 16987320), (1284, 16855020), (1296, 16698955), (1323, 16358160), (1365, 15854832), (1372, 15773940), (1391, 15558480), (1404, 15414420), (1456, 14863905), (1470, 14722344), (1498, 14447160), (1512, 14313390), (1560, 13872978), (1605, 13484016), (1620, 13359164), (1638, 13212360), (1680, 12882051), (1712, 12641265), (1715, 12619152), (1755, 12331536), (1764, 12268620), (1820, 11891124), (1872, 11560815), (1890, 11450712), (1911, 11324880), (1926, 11236680), (1960, 11041758), (2058, 10515960), (2106, 10276280), (2140, 10113012), (2160, 10019373), (2184, 9909270), (2205, 9814896), (2247, 9631440), (2268, 9542260), (2340, 9248652), (2352, 9201465), (2401, 9013680), (2457, 8808240), (2520, 8588034), (2548, 8493660), (2568, 8427510), (2646, 8179080), (2730, 7927416), (2744, 7886970), (2782, 7779240), (2808, 7707210), (2835, 7633808), (2889, 7491120), (2940, 7361172), (2996, 7223580), (3024, 7156695), (3087, 7010640), (3120, 6936489), (3185, 6794928), (3210, 6742008), (3240, 6679582), (3276, 6606180), (3430, 6309576), (3510, 6165768), (3528, 6134310), (3640, 5945562), (3745, 5778864), (3780, 5725356), (3822, 5662440), (3852, 5618340), (3920, 5520879), (3969, 5452720), (4095, 5284944), (4116, 5257980), (4173, 5186160), (4212, 5138140), (4280, 5056506), (4368, 4954635), (4410, 4907448), (4459, 4853520), (4494, 4815720), (4536, 4771130), (4680, 4624326), (4802, 4506840), (4815, 4494672), (4914, 4404120), (5040, 4294017), (5096, 4246830), (5136, 4213755), (5145, 4206384), (5243, 4127760), (5265, 4110512), (5292, 4089540), (5460, 3963708), (5488, 3943485), (5564, 3889620), (5616, 3853605), (5670, 3816904), (5733, 3774960), (5778, 3745560), (5880, 3680586), (5992, 3611790), (6174, 3505320), (6370, 3397464), (6420, 3371004), (6480, 3339791), (6552, 3303090), (6615, 3271632), (6741, 3210480), (6860, 3154788), (6955, 3111696), (7020, 3082884), (7056, 3067155), (7203, 3004560), (7280, 2972781), (7371, 2936080), (7490, 2889432), (7560, 2862678), (7644, 2831220), (7704, 2809170), (7938, 2726360), (8190, 2642472), (8232, 2628990), (8346, 2593080), (8424, 2569070), (8560, 2528253), (8667, 2497040), (8820, 2453724), (8918, 2426760), (8988, 2407860), (9072, 2385565), (9261, 2336880), (9360, 2312163), (9555, 2264976), (9604, 2253420), (9630, 2247336), (9737, 2222640), (9828, 2202060), (10192, 2123415), (10290, 2103192), (10486, 2063880), (10530, 2055256), (10584, 2044770), (10920, 1981854), (11128, 1944810), (11235, 1926288), (11340, 1908452), (11466, 1887480), (11556, 1872780), (11760, 1840293), (11984, 1805895), (12005, 1802736), (12285, 1761648), (12348, 1752660), (12519, 1728720), (12740, 1698732), (12840, 1685502), (13104, 1651545), (13230, 1635816), (13377, 1617840), (13482, 1605240), (13720, 1577394), (13910, 1555848), (14040, 1541442), (14406, 1502280), (14445, 1498224), (14742, 1468040), (14980, 1444716), (15120, 1431339), (15288, 1415610), (15408, 1404585), (15435, 1402128), (15729, 1375920), (15876, 1363180), (16380, 1321236), (16464, 1314495), (16692, 1296540), (16848, 1284535), (17199, 1258320), (17334, 1248520), (17640, 1226862), (17836, 1213380), (17976, 1203930), (18522, 1168440), (19110, 1132488), (19208, 1126710), (19260, 1123668), (19474, 1111320), (19656, 1101030), (19845, 1090544), (20223, 1070160), (20580, 1051596), (20865, 1037232), (20972, 1031940), (21060, 1027628), (21168, 1022385), (21609, 1001520), (21840, 990927), (22256, 972405), (22295, 970704), (22470, 963144), (22680, 954226), (22932, 943740), (23112, 936390), (24010, 901368), (24570, 880824), (24696, 876330), (25038, 864360), (25480, 849366), (25680, 842751), (26215, 825552), (26460, 817908), (26754, 808920), (26964, 802620), (27440, 788697), (27783, 778960), (27820, 777924), (28080, 770721), (28665, 754992), (28812, 751140), (28890, 749112), (29211, 740880), (29484, 734020), (29960, 722358), (30576, 707805), (30870, 701064), (31213, 693360), (31458, 687960), (31752, 681590), (32760, 660618), (33384, 648270), (33705, 642096), (34398, 629160), (34668, 624260), (35280, 613431), (35672, 606690), (35952, 601965), (36015, 600912), (36701, 589680), (36855, 587216), (37044, 584220), (37557, 576240), (38220, 566244), (38416, 563355), (38520, 561834), (38948, 555660), (39312, 550515), (39690, 545272), (40131, 539280), (40446, 535080), (41160, 525798), (41730, 518616), (41944, 515970), (42120, 513814), (43218, 500760), (43335, 499408), (44590, 485352), (44940, 481572), (45360, 477113), (45864, 471870), (46224, 468195), (46305, 467376), (47187, 458640), (48020, 450684), (48685, 444528), (49140, 440412), (49392, 438165), (50076, 432180), (50960, 424683), (51597, 419440), (52430, 412776), (52920, 408954), (53508, 404460), (53928, 401310), (55566, 389480), (55640, 388962), (57330, 377496), (57624, 375570), (57780, 374556), (58422, 370440), (58968, 367010), (59920, 361179), (60669, 356720), (61740, 350532), (62426, 346680), (62595, 345744), (62916, 343980), (63504, 340795), (64827, 333840), (65520, 330309), (66768, 324135), (66885, 323568), (67410, 321048), (68159, 317520), (68796, 314580), (69336, 312130), (71344, 303345), (72030, 300456), (73402, 294840), (73710, 293608), (74088, 292110), (75114, 288120), (76440, 283122), (77040, 280917), (77896, 277830), (78645, 275184), (79380, 272636), (80262, 269640), (80892, 267540), (82320, 262899), (83460, 259308), (83888, 257985), (84240, 256907), (85995, 251664), (86436, 250380), (86670, 249704), (87633, 246960), (89180, 242676), (89880, 240786), (91728, 235935), (92610, 233688), (93639, 231120), (94374, 229320), (96040, 225342), (97370, 222264), (98280, 220206), (100152, 216090), (101115, 214032), (103194, 209720), (104860, 206388), (105840, 204477), (107016, 202230), (107856, 200655), (108045, 200304), (110103, 196560), (111132, 194740), (111280, 194481), (112671, 192080), (114660, 188748), (115248, 187785), (115560, 187278), (116844, 185220), (117936, 183505), (120393, 179760), (121338, 178360), (123480, 175266), (124852, 173340), (125190, 172872), (125832, 171990), (129654, 166920), (133770, 161784), (134820, 160524), (136318, 158760), (137592, 157290), (138672, 156065), (138915, 155792), (141561, 152880), (144060, 150228), (146055, 148176), (146804, 147420)]