21631896720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 960

約数和(自身を含む): 94451097600

約数和(自身を除く): 72819200880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 98, 105, 108, 112, 114, 120, 124, 126, 133, 135, 140, 144, 147, 152, 155, 168, 171, 180, 186, 189, 190, 196, 210, 216, 217, 228, 240, 245, 248, 252, 266, 270, 279, 280, 285, 294, 304, 310, 315, 336, 342, 347, 360, 372, 378, 380, 392, 399, 420, 432, 434, 441, 456, 465, 490, 496, 504, 513, 532, 540, 558, 560, 570, 588, 589, 620, 630, 651, 665, 684, 694, 720, 735, 744, 756, 760, 784, 798, 837, 840, 855, 868, 882, 912, 930, 931, 945, 980, 1008, 1026, 1041, 1064, 1080, 1085, 1116, 1140, 1176, 1178, 1197, 1240, 1260, 1302, 1323, 1330, 1368, 1388, 1395, 1470, 1488, 1512, 1519, 1520, 1596, 1674, 1680, 1710, 1735, 1736, 1764, 1767, 1860, 1862, 1890, 1953, 1960, 1995, 2052, 2082, 2128, 2160, 2170, 2205, 2232, 2280, 2352, 2356, 2394, 2429, 2480, 2520, 2565, 2604, 2646, 2660, 2736, 2776, 2790, 2793, 2940, 2945, 3024, 3038, 3123, 3192, 3255, 3348, 3420, 3470, 3472, 3528, 3534, 3591, 3720, 3724, 3780, 3906, 3920, 3990, 4104, 4123, 4164, 4185, 4340, 4410, 4464, 4557, 4560, 4655, 4712, 4788, 4858, 5040, 5130, 5205, 5208, 5292, 5301, 5320, 5552, 5580, 5586, 5859, 5880, 5890, 5985, 6076, 6246, 6384, 6510, 6593, 6615, 6696, 6840, 6940, 7056, 7068, 7182, 7287, 7440, 7448, 7560, 7595, 7812, 7980, 8208, 8246, 8328, 8370, 8379, 8680, 8820, 8835, 9114, 9310, 9369, 9424, 9576, 9716, 9765, 10260, 10410, 10416, 10584, 10602, 10640, 10757, 11160, 11172, 11718, 11760, 11780, 11970, 12145, 12152, 12369, 12492, 13020, 13186, 13230, 13392, 13671, 13680, 13880, 13965, 14136, 14364, 14574, 14896, 15120, 15190, 15615, 15624, 15903, 15960, 16492, 16656, 16740, 16758, 17003, 17360, 17640, 17670, 17955, 18228, 18620, 18738, 19152, 19432, 19530, 19779, 20520, 20615, 20820, 21168, 21204, 21514, 21861, 22320, 22344, 22785, 23436, 23560, 23940, 24290, 24304, 24738, 24984, 25137, 26040, 26372, 26460, 26505, 27342, 27760, 27930, 28272, 28728, 28861, 29148, 29295, 30380, 31230, 31248, 31806, 31920, 32271, 32965, 32984, 33480, 33516, 34006, 35280, 35340, 35910, 36435, 36456, 37107, 37240, 37476, 38864, 39060, 39558, 41013, 41040, 41230, 41640, 41895, 42408, 43028, 43722, 44688, 45570, 46151, 46845, 46872, 47120, 47880, 48580, 49476, 49968, 50274, 51009, 52080, 52744, 52920, 53010, 53785, 54684, 55860, 57456, 57722, 58296, 58590, 59337, 60760, 61845, 62460, 63612, 64542, 65583, 65930, 65968, 66960, 67032, 68012, 68355, 70680, 71820, 72870, 72912, 74214, 74480, 74952, 75299, 78120, 79116, 79515, 82026, 82460, 83280, 83790, 84816, 85015, 86056, 86583, 87444, 91140, 92302, 93690, 93744, 95760, 96813, 97160, 98895, 98952, 100548, 102018, 105488, 105840, 106020, 107570, 109305, 109368, 111321, 111720, 115444, 116592, 117180, 118674, 121520, 123690, 124920, 125685, 127224, 129084, 131166, 131860, 134064, 136024, 136710, 138453, 141360, 143640, 144305, 145740, 148428, 149904, 150598, 153027, 156240, 158232, 159030, 161355, 164052, 164920, 167580, 170030, 172112, 173166, 174888, 178011, 182280, 184604, 185535, 187380, 193626, 194320, 197790, 197904, 201096, 204036, 204383, 205065, 212040, 215140, 218610, 218736, 222642, 223440, 225897, 230755, 230888, 234360, 237348, 247380, 249840, 251370, 254448, 255045, 258168, 259749, 262332, 263720, 272048, 273420, 276906, 287280, 288610, 290439, 291480, 296685, 296856, 301196, 306054, 316464, 318060, 322710, 323057, 327915, 328104, 329840, 335160, 340060, 346332, 349776, 356022, 364560, 369208, 371070, 374760, 376495, 387252, 395580, 402192, 408072, 408766, 410130, 415359, 424080, 430280, 432915, 437220, 445284, 451794, 459081, 461510, 461776, 468720, 474696, 484065, 494760, 502740, 510090, 516336, 519498, 524664, 527093, 527440, 546840, 553812, 556605, 577220, 580878, 582960, 593370, 593712, 602392, 612108, 613149, 636120, 645420, 646114, 655830, 656208, 670320, 677691, 680120, 692265, 692664, 712044, 738416, 742140, 749520, 752990, 765135, 774504, 779247, 791160, 816144, 817532, 820260, 830718, 860560, 865830, 874440, 890055, 890568, 903588, 918162, 923020, 949392, 968130, 969171, 989520, 1005480, 1020180, 1021915, 1038996, 1049328, 1054186, 1093680, 1107624, 1113210, 1129485, 1154440, 1161756, 1186740, 1204784, 1224216, 1226298, 1246077, 1272240, 1290840, 1292228, 1298745, 1311660, 1355382, 1360240, 1384530, 1385328, 1424088, 1430681, 1452195, 1484280, 1505980, 1530270, 1549008, 1558494, 1581279, 1582320, 1615285, 1635064, 1640520, 1661436, 1731660, 1748880, 1780110, 1781136, 1807176, 1836324, 1839447, 1846040, 1936260, 1938342, 2010960, 2033073, 2040360, 2043830, 2076795, 2077992, 2108372, 2215248, 2226420, 2258970, 2295405, 2308880, 2323512, 2373480, 2448432, 2452596, 2492154, 2581680, 2584456, 2597490, 2623320, 2635465, 2710764, 2769060, 2848176, 2861362, 2904390, 2907513, 2968560, 3011960, 3060540, 3065745, 3116988, 3162558, 3230570, 3270128, 3281040, 3322872, 3388455, 3463320, 3560220, 3614352, 3672648, 3678894, 3692080, 3872520, 3876684, 3896235, 4066146, 4080720, 4087660, 4153590, 4155984, 4216744, 4292043, 4452840, 4517940, 4590810, 4647024, 4743837, 4746960, 4845855, 4905192, 4984308, 5168912, 5194980, 5246640, 5270930, 5421528, 5518341, 5538120, 5722724, 5808780, 5815026, 6023920, 6121080, 6131490, 6230385, 6233976, 6325116, 6461140, 6645744, 6776910, 6926640, 7120440, 7153405, 7345296, 7357788, 7745040, 7753368, 7792470, 7906395, 8132292, 8175320, 8307180, 8433488, 8584086, 8722539, 8905680, 9035880, 9181620, 9197235, 9487674, 9691710, 9810384, 9968616, 10014767, 10165365, 10389960, 10541860, 10843056, 11036682, 11076240, 11445448, 11617560, 11630052, 12242160, 12262980, 12460770, 12467952, 12650232, 12876129, 12922280, 13553820, 14231511, 14240880, 14306810, 14537565, 14715576, 15506736, 15584940, 15812790, 16264584, 16350640, 16614360, 17168172, 17445078, 18071760, 18363240, 18394470, 18975348, 19383420, 19937232, 20029534, 20330730, 20779920, 21083720, 21460215, 22073364, 22890896, 23235120, 23260104, 23719185, 24525960, 24921540, 25300464, 25752258, 25844560, 27107640, 27591705, 28463022, 28613620, 29075130, 29431152, 30044301, 31169880, 31625580, 32529168, 33228720, 34336344, 34890156, 36726480, 36788940, 37950696, 38628387, 38766840, 40059068, 40661460, 42167440, 42920430, 43612695, 44146728, 46520208, 47438370, 49051920, 49843080, 50073835, 51504516, 54215280, 55183410, 56926044, 57227240, 58150260, 60088602, 62339760, 63251160, 64380645, 68672688, 69780312, 71157555, 73577880, 75901392, 77256774, 77533680, 80118136, 81322920, 85840860, 87225390, 88293456, 90132903, 94876740, 99686160, 100147670, 103009032, 110366820, 113852088, 114454480, 116300520, 120177204, 126502320, 128761290, 139560624, 142315110, 147155760, 150221505, 154513548, 160236272, 162645840, 171681720, 174450780, 180265806, 189753480, 193141935, 200295340, 206018064, 220733640, 227704176, 232601040, 240354408, 257522580, 270398709, 284630220, 300443010, 309027096, 343363440, 348901560, 360531612, 379506960, 386283870, 400590680, 441467280, 450664515, 480708816, 515045160, 540797418, 569260440, 600886020, 618054192, 697803120, 721063224, 772567740, 801181360, 901329030, 1030090320, 1081594836, 1138520880, 1201772040, 1351993545, 1442126448, 1545135480, 1802658060, 2163189672, 2403544080, 2703987090, 3090270960, 3605316120, 4326379344, 5407974180, 7210632240, 10815948360, 21631896720]

約数ペア:

[(1, 21631896720), (2, 10815948360), (3, 7210632240), (4, 5407974180), (5, 4326379344), (6, 3605316120), (7, 3090270960), (8, 2703987090), (9, 2403544080), (10, 2163189672), (12, 1802658060), (14, 1545135480), (15, 1442126448), (16, 1351993545), (18, 1201772040), (19, 1138520880), (20, 1081594836), (21, 1030090320), (24, 901329030), (27, 801181360), (28, 772567740), (30, 721063224), (31, 697803120), (35, 618054192), (36, 600886020), (38, 569260440), (40, 540797418), (42, 515045160), (45, 480708816), (48, 450664515), (49, 441467280), (54, 400590680), (56, 386283870), (57, 379506960), (60, 360531612), (62, 348901560), (63, 343363440), (70, 309027096), (72, 300443010), (76, 284630220), (80, 270398709), (84, 257522580), (90, 240354408), (93, 232601040), (95, 227704176), (98, 220733640), (105, 206018064), (108, 200295340), (112, 193141935), (114, 189753480), (120, 180265806), (124, 174450780), (126, 171681720), (133, 162645840), (135, 160236272), (140, 154513548), (144, 150221505), (147, 147155760), (152, 142315110), (155, 139560624), (168, 128761290), (171, 126502320), (180, 120177204), (186, 116300520), (189, 114454480), (190, 113852088), (196, 110366820), (210, 103009032), (216, 100147670), (217, 99686160), (228, 94876740), (240, 90132903), (245, 88293456), (248, 87225390), (252, 85840860), (266, 81322920), (270, 80118136), (279, 77533680), (280, 77256774), (285, 75901392), (294, 73577880), (304, 71157555), (310, 69780312), (315, 68672688), (336, 64380645), (342, 63251160), (347, 62339760), (360, 60088602), (372, 58150260), (378, 57227240), (380, 56926044), (392, 55183410), (399, 54215280), (420, 51504516), (432, 50073835), (434, 49843080), (441, 49051920), (456, 47438370), (465, 46520208), (490, 44146728), (496, 43612695), (504, 42920430), (513, 42167440), (532, 40661460), (540, 40059068), (558, 38766840), (560, 38628387), (570, 37950696), (588, 36788940), (589, 36726480), (620, 34890156), (630, 34336344), (651, 33228720), (665, 32529168), (684, 31625580), (694, 31169880), (720, 30044301), (735, 29431152), (744, 29075130), (756, 28613620), (760, 28463022), (784, 27591705), (798, 27107640), (837, 25844560), (840, 25752258), (855, 25300464), (868, 24921540), (882, 24525960), (912, 23719185), (930, 23260104), (931, 23235120), (945, 22890896), (980, 22073364), (1008, 21460215), (1026, 21083720), (1041, 20779920), (1064, 20330730), (1080, 20029534), (1085, 19937232), (1116, 19383420), (1140, 18975348), (1176, 18394470), (1178, 18363240), (1197, 18071760), (1240, 17445078), (1260, 17168172), (1302, 16614360), (1323, 16350640), (1330, 16264584), (1368, 15812790), (1388, 15584940), (1395, 15506736), (1470, 14715576), (1488, 14537565), (1512, 14306810), (1519, 14240880), (1520, 14231511), (1596, 13553820), (1674, 12922280), (1680, 12876129), (1710, 12650232), (1735, 12467952), (1736, 12460770), (1764, 12262980), (1767, 12242160), (1860, 11630052), (1862, 11617560), (1890, 11445448), (1953, 11076240), (1960, 11036682), (1995, 10843056), (2052, 10541860), (2082, 10389960), (2128, 10165365), (2160, 10014767), (2170, 9968616), (2205, 9810384), (2232, 9691710), (2280, 9487674), (2352, 9197235), (2356, 9181620), (2394, 9035880), (2429, 8905680), (2480, 8722539), (2520, 8584086), (2565, 8433488), (2604, 8307180), (2646, 8175320), (2660, 8132292), (2736, 7906395), (2776, 7792470), (2790, 7753368), (2793, 7745040), (2940, 7357788), (2945, 7345296), (3024, 7153405), (3038, 7120440), (3123, 6926640), (3192, 6776910), (3255, 6645744), (3348, 6461140), (3420, 6325116), (3470, 6233976), (3472, 6230385), (3528, 6131490), (3534, 6121080), (3591, 6023920), (3720, 5815026), (3724, 5808780), (3780, 5722724), (3906, 5538120), (3920, 5518341), (3990, 5421528), (4104, 5270930), (4123, 5246640), (4164, 5194980), (4185, 5168912), (4340, 4984308), (4410, 4905192), (4464, 4845855), (4557, 4746960), (4560, 4743837), (4655, 4647024), (4712, 4590810), (4788, 4517940), (4858, 4452840), (5040, 4292043), (5130, 4216744), (5205, 4155984), (5208, 4153590), (5292, 4087660), (5301, 4080720), (5320, 4066146), (5552, 3896235), (5580, 3876684), (5586, 3872520), (5859, 3692080), (5880, 3678894), (5890, 3672648), (5985, 3614352), (6076, 3560220), (6246, 3463320), (6384, 3388455), (6510, 3322872), (6593, 3281040), (6615, 3270128), (6696, 3230570), (6840, 3162558), (6940, 3116988), (7056, 3065745), (7068, 3060540), (7182, 3011960), (7287, 2968560), (7440, 2907513), (7448, 2904390), (7560, 2861362), (7595, 2848176), (7812, 2769060), (7980, 2710764), (8208, 2635465), (8246, 2623320), (8328, 2597490), (8370, 2584456), (8379, 2581680), (8680, 2492154), (8820, 2452596), (8835, 2448432), (9114, 2373480), (9310, 2323512), (9369, 2308880), (9424, 2295405), (9576, 2258970), (9716, 2226420), (9765, 2215248), (10260, 2108372), (10410, 2077992), (10416, 2076795), (10584, 2043830), (10602, 2040360), (10640, 2033073), (10757, 2010960), (11160, 1938342), (11172, 1936260), (11718, 1846040), (11760, 1839447), (11780, 1836324), (11970, 1807176), (12145, 1781136), (12152, 1780110), (12369, 1748880), (12492, 1731660), (13020, 1661436), (13186, 1640520), (13230, 1635064), (13392, 1615285), (13671, 1582320), (13680, 1581279), (13880, 1558494), (13965, 1549008), (14136, 1530270), (14364, 1505980), (14574, 1484280), (14896, 1452195), (15120, 1430681), (15190, 1424088), (15615, 1385328), (15624, 1384530), (15903, 1360240), (15960, 1355382), (16492, 1311660), (16656, 1298745), (16740, 1292228), (16758, 1290840), (17003, 1272240), (17360, 1246077), (17640, 1226298), (17670, 1224216), (17955, 1204784), (18228, 1186740), (18620, 1161756), (18738, 1154440), (19152, 1129485), (19432, 1113210), (19530, 1107624), (19779, 1093680), (20520, 1054186), (20615, 1049328), (20820, 1038996), (21168, 1021915), (21204, 1020180), (21514, 1005480), (21861, 989520), (22320, 969171), (22344, 968130), (22785, 949392), (23436, 923020), (23560, 918162), (23940, 903588), (24290, 890568), (24304, 890055), (24738, 874440), (24984, 865830), (25137, 860560), (26040, 830718), (26372, 820260), (26460, 817532), (26505, 816144), (27342, 791160), (27760, 779247), (27930, 774504), (28272, 765135), (28728, 752990), (28861, 749520), (29148, 742140), (29295, 738416), (30380, 712044), (31230, 692664), (31248, 692265), (31806, 680120), (31920, 677691), (32271, 670320), (32965, 656208), (32984, 655830), (33480, 646114), (33516, 645420), (34006, 636120), (35280, 613149), (35340, 612108), (35910, 602392), (36435, 593712), (36456, 593370), (37107, 582960), (37240, 580878), (37476, 577220), (38864, 556605), (39060, 553812), (39558, 546840), (41013, 527440), (41040, 527093), (41230, 524664), (41640, 519498), (41895, 516336), (42408, 510090), (43028, 502740), (43722, 494760), (44688, 484065), (45570, 474696), (46151, 468720), (46845, 461776), (46872, 461510), (47120, 459081), (47880, 451794), (48580, 445284), (49476, 437220), (49968, 432915), (50274, 430280), (51009, 424080), (52080, 415359), (52744, 410130), (52920, 408766), (53010, 408072), (53785, 402192), (54684, 395580), (55860, 387252), (57456, 376495), (57722, 374760), (58296, 371070), (58590, 369208), (59337, 364560), (60760, 356022), (61845, 349776), (62460, 346332), (63612, 340060), (64542, 335160), (65583, 329840), (65930, 328104), (65968, 327915), (66960, 323057), (67032, 322710), (68012, 318060), (68355, 316464), (70680, 306054), (71820, 301196), (72870, 296856), (72912, 296685), (74214, 291480), (74480, 290439), (74952, 288610), (75299, 287280), (78120, 276906), (79116, 273420), (79515, 272048), (82026, 263720), (82460, 262332), (83280, 259749), (83790, 258168), (84816, 255045), (85015, 254448), (86056, 251370), (86583, 249840), (87444, 247380), (91140, 237348), (92302, 234360), (93690, 230888), (93744, 230755), (95760, 225897), (96813, 223440), (97160, 222642), (98895, 218736), (98952, 218610), (100548, 215140), (102018, 212040), (105488, 205065), (105840, 204383), (106020, 204036), (107570, 201096), (109305, 197904), (109368, 197790), (111321, 194320), (111720, 193626), (115444, 187380), (116592, 185535), (117180, 184604), (118674, 182280), (121520, 178011), (123690, 174888), (124920, 173166), (125685, 172112), (127224, 170030), (129084, 167580), (131166, 164920), (131860, 164052), (134064, 161355), (136024, 159030), (136710, 158232), (138453, 156240), (141360, 153027), (143640, 150598), (144305, 149904), (145740, 148428)]