2154690720

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 1008

約数和(自身を含む): 9890906760

約数和(自身を除く): 7736216040

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, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 58, 60, 63, 65, 70, 72, 78, 80, 81, 84, 87, 90, 91, 96, 98, 104, 105, 108, 112, 116, 117, 120, 126, 130, 135, 140, 144, 145, 147, 156, 160, 162, 168, 174, 180, 182, 189, 195, 196, 203, 208, 210, 216, 224, 232, 234, 240, 243, 245, 252, 260, 261, 270, 273, 280, 288, 290, 294, 312, 315, 324, 336, 348, 351, 360, 364, 377, 378, 390, 392, 405, 406, 416, 420, 432, 435, 441, 455, 464, 468, 480, 486, 490, 504, 520, 522, 540, 546, 560, 567, 580, 585, 588, 609, 624, 630, 637, 648, 672, 696, 702, 720, 728, 729, 735, 754, 756, 780, 783, 784, 810, 812, 819, 840, 864, 870, 882, 910, 928, 936, 945, 972, 980, 1008, 1015, 1040, 1044, 1053, 1080, 1092, 1120, 1131, 1134, 1160, 1170, 1176, 1215, 1218, 1248, 1260, 1274, 1296, 1305, 1323, 1365, 1392, 1404, 1421, 1440, 1456, 1458, 1470, 1508, 1512, 1560, 1566, 1568, 1620, 1624, 1638, 1680, 1701, 1740, 1755, 1764, 1820, 1827, 1872, 1885, 1890, 1911, 1944, 1960, 2016, 2030, 2080, 2088, 2106, 2160, 2184, 2205, 2262, 2268, 2320, 2340, 2349, 2352, 2430, 2436, 2457, 2520, 2548, 2592, 2610, 2639, 2646, 2730, 2784, 2808, 2835, 2842, 2912, 2916, 2940, 3016, 3024, 3045, 3120, 3132, 3159, 3185, 3240, 3248, 3276, 3360, 3393, 3402, 3480, 3510, 3528, 3640, 3645, 3654, 3744, 3770, 3780, 3822, 3888, 3915, 3920, 3969, 4060, 4095, 4176, 4212, 4263, 4320, 4368, 4410, 4524, 4536, 4640, 4680, 4698, 4704, 4860, 4872, 4914, 5040, 5096, 5103, 5220, 5265, 5278, 5292, 5460, 5481, 5616, 5655, 5670, 5684, 5733, 5832, 5880, 6032, 6048, 6090, 6240, 6264, 6318, 6370, 6480, 6496, 6552, 6615, 6786, 6804, 6960, 7020, 7047, 7056, 7105, 7280, 7290, 7308, 7371, 7540, 7560, 7644, 7776, 7830, 7840, 7917, 7938, 8120, 8190, 8352, 8424, 8505, 8526, 8736, 8820, 9048, 9072, 9135, 9360, 9396, 9477, 9555, 9720, 9744, 9828, 10080, 10179, 10192, 10206, 10440, 10530, 10556, 10584, 10920, 10962, 11232, 11310, 11340, 11368, 11466, 11664, 11745, 11760, 11907, 12064, 12180, 12285, 12528, 12636, 12740, 12789, 12960, 13104, 13195, 13230, 13572, 13608, 13920, 14040, 14094, 14112, 14210, 14560, 14580, 14616, 14742, 15080, 15120, 15288, 15660, 15795, 15834, 15876, 16240, 16380, 16443, 16848, 16965, 17010, 17052, 17199, 17640, 18096, 18144, 18270, 18473, 18720, 18792, 18954, 19110, 19440, 19488, 19656, 19845, 20358, 20384, 20412, 20880, 21060, 21112, 21141, 21168, 21315, 21840, 21924, 22113, 22620, 22680, 22736, 22932, 23328, 23490, 23520, 23751, 23814, 24360, 24570, 25056, 25272, 25480, 25515, 25578, 26208, 26390, 26460, 27144, 27216, 27405, 28080, 28188, 28420, 28665, 29160, 29232, 29484, 30160, 30240, 30537, 30576, 31320, 31590, 31668, 31752, 32480, 32760, 32886, 33696, 33930, 34020, 34104, 34398, 35235, 35280, 35721, 36192, 36540, 36855, 36946, 37584, 37908, 38220, 38367, 38880, 39312, 39585, 39690, 40716, 40824, 41760, 42120, 42224, 42282, 42336, 42630, 43680, 43848, 44226, 45240, 45360, 45472, 45864, 46980, 47385, 47502, 47628, 48720, 49140, 49329, 50544, 50895, 50960, 51030, 51156, 51597, 52780, 52920, 54288, 54432, 54810, 55419, 56160, 56376, 56840, 57330, 58320, 58464, 58968, 59535, 60320, 61074, 61152, 62640, 63180, 63336, 63504, 63945, 65520, 65772, 66339, 67860, 68040, 68208, 68796, 70470, 70560, 71253, 71442, 73080, 73710, 73892, 75168, 75816, 76440, 76734, 78624, 79170, 79380, 81432, 81648, 82215, 84240, 84448, 84564, 85260, 85995, 87696, 88452, 90480, 90720, 91611, 91728, 92365, 93960, 94770, 95004, 95256, 97440, 98280, 98658, 101088, 101790, 101920, 102060, 102312, 103194, 105560, 105705, 105840, 108576, 109620, 110565, 110838, 112752, 113680, 114660, 115101, 116640, 117936, 118755, 119070, 122148, 125280, 126360, 126672, 127008, 127890, 131040, 131544, 132678, 135720, 136080, 136416, 137592, 140940, 142506, 142884, 146160, 147420, 147784, 147987, 151632, 152685, 152880, 153468, 154791, 158340, 158760, 162864, 163296, 164430, 166257, 168480, 169128, 170520, 171990, 175392, 176904, 178605, 180960, 183222, 183456, 184730, 187920, 189540, 190008, 190512, 191835, 196560, 197316, 203580, 204120, 204624, 206388, 211120, 211410, 211680, 213759, 219240, 221130, 221676, 225504, 227360, 229320, 230202, 235872, 237510, 238140, 244296, 246645, 252720, 253344, 255780, 257985, 263088, 265356, 271440, 272160, 274833, 275184, 277095, 281880, 285012, 285768, 292320, 294840, 295568, 295974, 303264, 305370, 305760, 306936, 309582, 316680, 317520, 325728, 328860, 331695, 332514, 338256, 341040, 343980, 345303, 353808, 356265, 357210, 366444, 369460, 375840, 379080, 380016, 381024, 383670, 393120, 394632, 407160, 408240, 409248, 412776, 422240, 422820, 427518, 438480, 442260, 443352, 458055, 458640, 460404, 464373, 475020, 476280, 488592, 493290, 498771, 505440, 511560, 515970, 526176, 530712, 542880, 549666, 550368, 554190, 563760, 570024, 571536, 575505, 589680, 591136, 591948, 610740, 613872, 619164, 633360, 635040, 641277, 657720, 663390, 665028, 676512, 682080, 687960, 690606, 707616, 712530, 714420, 732888, 738920, 739935, 758160, 760032, 767340, 773955, 789264, 814320, 816480, 825552, 831285, 845640, 855036, 876960, 884520, 886704, 916110, 917280, 920808, 928746, 950040, 952560, 977184, 986580, 997542, 1023120, 1031940, 1035909, 1061424, 1068795, 1099332, 1108380, 1127520, 1140048, 1143072, 1151010, 1179360, 1183896, 1221480, 1227744, 1238328, 1266720, 1282554, 1315440, 1326780, 1330056, 1374165, 1375920, 1381212, 1425060, 1428840, 1465776, 1477840, 1479870, 1496313, 1516320, 1534680, 1547910, 1578528, 1628640, 1651104, 1662570, 1691280, 1710072, 1726515, 1769040, 1773408, 1832220, 1841616, 1857492, 1900080, 1905120, 1923831, 1973160, 1995084, 2046240, 2063880, 2071818, 2122848, 2137590, 2198664, 2216760, 2280096, 2302020, 2321865, 2367792, 2442960, 2476656, 2493855, 2565108, 2630880, 2653560, 2660112, 2748330, 2751840, 2762424, 2850120, 2857680, 2931552, 2955680, 2959740, 2992626, 3069360, 3095820, 3206385, 3325140, 3382560, 3420144, 3453030, 3538080, 3664440, 3683232, 3714984, 3800160, 3847662, 3946320, 3990168, 4127760, 4143636, 4275180, 4397328, 4433520, 4488939, 4604040, 4643730, 4735584, 4885920, 4953312, 4987710, 5130216, 5179545, 5307120, 5320224, 5496660, 5524848, 5700240, 5715360, 5919480, 5985252, 6138720, 6191640, 6412770, 6650280, 6840288, 6906060, 7328880, 7429968, 7481565, 7695324, 7892640, 7980336, 8255520, 8287272, 8550360, 8794656, 8867040, 8977878, 9208080, 9287460, 9619155, 9975420, 10260432, 10359090, 10614240, 10993320, 11049696, 11400480, 11838960, 11970504, 12383280, 12825540, 13300560, 13466817, 13812120, 14657760, 14859936, 14963130, 15390648, 15960672, 16574544, 17100720, 17955756, 18416160, 18574920, 19238310, 19950840, 20520864, 20718180, 21986640, 22444695, 23677920, 23941008, 24766560, 25651080, 26601120, 26933634, 27624240, 29926260, 30781296, 33149088, 34201440, 35911512, 37149840, 38476620, 39901680, 41436360, 43973280, 44889390, 47882016, 51302160, 53867268, 55248480, 59852520, 61562592, 67334085, 71823024, 74299680, 76953240, 79803360, 82872720, 89778780, 102604320, 107734536, 119705040, 134668170, 143646048, 153906480, 165745440, 179557560, 215469072, 239410080, 269336340, 307812960, 359115120, 430938144, 538672680, 718230240, 1077345360, 2154690720]

約数ペア:

[(1, 2154690720), (2, 1077345360), (3, 718230240), (4, 538672680), (5, 430938144), (6, 359115120), (7, 307812960), (8, 269336340), (9, 239410080), (10, 215469072), (12, 179557560), (13, 165745440), (14, 153906480), (15, 143646048), (16, 134668170), (18, 119705040), (20, 107734536), (21, 102604320), (24, 89778780), (26, 82872720), (27, 79803360), (28, 76953240), (29, 74299680), (30, 71823024), (32, 67334085), (35, 61562592), (36, 59852520), (39, 55248480), (40, 53867268), (42, 51302160), (45, 47882016), (48, 44889390), (49, 43973280), (52, 41436360), (54, 39901680), (56, 38476620), (58, 37149840), (60, 35911512), (63, 34201440), (65, 33149088), (70, 30781296), (72, 29926260), (78, 27624240), (80, 26933634), (81, 26601120), (84, 25651080), (87, 24766560), (90, 23941008), (91, 23677920), (96, 22444695), (98, 21986640), (104, 20718180), (105, 20520864), (108, 19950840), (112, 19238310), (116, 18574920), (117, 18416160), (120, 17955756), (126, 17100720), (130, 16574544), (135, 15960672), (140, 15390648), (144, 14963130), (145, 14859936), (147, 14657760), (156, 13812120), (160, 13466817), (162, 13300560), (168, 12825540), (174, 12383280), (180, 11970504), (182, 11838960), (189, 11400480), (195, 11049696), (196, 10993320), (203, 10614240), (208, 10359090), (210, 10260432), (216, 9975420), (224, 9619155), (232, 9287460), (234, 9208080), (240, 8977878), (243, 8867040), (245, 8794656), (252, 8550360), (260, 8287272), (261, 8255520), (270, 7980336), (273, 7892640), (280, 7695324), (288, 7481565), (290, 7429968), (294, 7328880), (312, 6906060), (315, 6840288), (324, 6650280), (336, 6412770), (348, 6191640), (351, 6138720), (360, 5985252), (364, 5919480), (377, 5715360), (378, 5700240), (390, 5524848), (392, 5496660), (405, 5320224), (406, 5307120), (416, 5179545), (420, 5130216), (432, 4987710), (435, 4953312), (441, 4885920), (455, 4735584), (464, 4643730), (468, 4604040), (480, 4488939), (486, 4433520), (490, 4397328), (504, 4275180), (520, 4143636), (522, 4127760), (540, 3990168), (546, 3946320), (560, 3847662), (567, 3800160), (580, 3714984), (585, 3683232), (588, 3664440), (609, 3538080), (624, 3453030), (630, 3420144), (637, 3382560), (648, 3325140), (672, 3206385), (696, 3095820), (702, 3069360), (720, 2992626), (728, 2959740), (729, 2955680), (735, 2931552), (754, 2857680), (756, 2850120), (780, 2762424), (783, 2751840), (784, 2748330), (810, 2660112), (812, 2653560), (819, 2630880), (840, 2565108), (864, 2493855), (870, 2476656), (882, 2442960), (910, 2367792), (928, 2321865), (936, 2302020), (945, 2280096), (972, 2216760), (980, 2198664), (1008, 2137590), (1015, 2122848), (1040, 2071818), (1044, 2063880), (1053, 2046240), (1080, 1995084), (1092, 1973160), (1120, 1923831), (1131, 1905120), (1134, 1900080), (1160, 1857492), (1170, 1841616), (1176, 1832220), (1215, 1773408), (1218, 1769040), (1248, 1726515), (1260, 1710072), (1274, 1691280), (1296, 1662570), (1305, 1651104), (1323, 1628640), (1365, 1578528), (1392, 1547910), (1404, 1534680), (1421, 1516320), (1440, 1496313), (1456, 1479870), (1458, 1477840), (1470, 1465776), (1508, 1428840), (1512, 1425060), (1560, 1381212), (1566, 1375920), (1568, 1374165), (1620, 1330056), (1624, 1326780), (1638, 1315440), (1680, 1282554), (1701, 1266720), (1740, 1238328), (1755, 1227744), (1764, 1221480), (1820, 1183896), (1827, 1179360), (1872, 1151010), (1885, 1143072), (1890, 1140048), (1911, 1127520), (1944, 1108380), (1960, 1099332), (2016, 1068795), (2030, 1061424), (2080, 1035909), (2088, 1031940), (2106, 1023120), (2160, 997542), (2184, 986580), (2205, 977184), (2262, 952560), (2268, 950040), (2320, 928746), (2340, 920808), (2349, 917280), (2352, 916110), (2430, 886704), (2436, 884520), (2457, 876960), (2520, 855036), (2548, 845640), (2592, 831285), (2610, 825552), (2639, 816480), (2646, 814320), (2730, 789264), (2784, 773955), (2808, 767340), (2835, 760032), (2842, 758160), (2912, 739935), (2916, 738920), (2940, 732888), (3016, 714420), (3024, 712530), (3045, 707616), (3120, 690606), (3132, 687960), (3159, 682080), (3185, 676512), (3240, 665028), (3248, 663390), (3276, 657720), (3360, 641277), (3393, 635040), (3402, 633360), (3480, 619164), (3510, 613872), (3528, 610740), (3640, 591948), (3645, 591136), (3654, 589680), (3744, 575505), (3770, 571536), (3780, 570024), (3822, 563760), (3888, 554190), (3915, 550368), (3920, 549666), (3969, 542880), (4060, 530712), (4095, 526176), (4176, 515970), (4212, 511560), (4263, 505440), (4320, 498771), (4368, 493290), (4410, 488592), (4524, 476280), (4536, 475020), (4640, 464373), (4680, 460404), (4698, 458640), (4704, 458055), (4860, 443352), (4872, 442260), (4914, 438480), (5040, 427518), (5096, 422820), (5103, 422240), (5220, 412776), (5265, 409248), (5278, 408240), (5292, 407160), (5460, 394632), (5481, 393120), (5616, 383670), (5655, 381024), (5670, 380016), (5684, 379080), (5733, 375840), (5832, 369460), (5880, 366444), (6032, 357210), (6048, 356265), (6090, 353808), (6240, 345303), (6264, 343980), (6318, 341040), (6370, 338256), (6480, 332514), (6496, 331695), (6552, 328860), (6615, 325728), (6786, 317520), (6804, 316680), (6960, 309582), (7020, 306936), (7047, 305760), (7056, 305370), (7105, 303264), (7280, 295974), (7290, 295568), (7308, 294840), (7371, 292320), (7540, 285768), (7560, 285012), (7644, 281880), (7776, 277095), (7830, 275184), (7840, 274833), (7917, 272160), (7938, 271440), (8120, 265356), (8190, 263088), (8352, 257985), (8424, 255780), (8505, 253344), (8526, 252720), (8736, 246645), (8820, 244296), (9048, 238140), (9072, 237510), (9135, 235872), (9360, 230202), (9396, 229320), (9477, 227360), (9555, 225504), (9720, 221676), (9744, 221130), (9828, 219240), (10080, 213759), (10179, 211680), (10192, 211410), (10206, 211120), (10440, 206388), (10530, 204624), (10556, 204120), (10584, 203580), (10920, 197316), (10962, 196560), (11232, 191835), (11310, 190512), (11340, 190008), (11368, 189540), (11466, 187920), (11664, 184730), (11745, 183456), (11760, 183222), (11907, 180960), (12064, 178605), (12180, 176904), (12285, 175392), (12528, 171990), (12636, 170520), (12740, 169128), (12789, 168480), (12960, 166257), (13104, 164430), (13195, 163296), (13230, 162864), (13572, 158760), (13608, 158340), (13920, 154791), (14040, 153468), (14094, 152880), (14112, 152685), (14210, 151632), (14560, 147987), (14580, 147784), (14616, 147420), (14742, 146160), (15080, 142884), (15120, 142506), (15288, 140940), (15660, 137592), (15795, 136416), (15834, 136080), (15876, 135720), (16240, 132678), (16380, 131544), (16443, 131040), (16848, 127890), (16965, 127008), (17010, 126672), (17052, 126360), (17199, 125280), (17640, 122148), (18096, 119070), (18144, 118755), (18270, 117936), (18473, 116640), (18720, 115101), (18792, 114660), (18954, 113680), (19110, 112752), (19440, 110838), (19488, 110565), (19656, 109620), (19845, 108576), (20358, 105840), (20384, 105705), (20412, 105560), (20880, 103194), (21060, 102312), (21112, 102060), (21141, 101920), (21168, 101790), (21315, 101088), (21840, 98658), (21924, 98280), (22113, 97440), (22620, 95256), (22680, 95004), (22736, 94770), (22932, 93960), (23328, 92365), (23490, 91728), (23520, 91611), (23751, 90720), (23814, 90480), (24360, 88452), (24570, 87696), (25056, 85995), (25272, 85260), (25480, 84564), (25515, 84448), (25578, 84240), (26208, 82215), (26390, 81648), (26460, 81432), (27144, 79380), (27216, 79170), (27405, 78624), (28080, 76734), (28188, 76440), (28420, 75816), (28665, 75168), (29160, 73892), (29232, 73710), (29484, 73080), (30160, 71442), (30240, 71253), (30537, 70560), (30576, 70470), (31320, 68796), (31590, 68208), (31668, 68040), (31752, 67860), (32480, 66339), (32760, 65772), (32886, 65520), (33696, 63945), (33930, 63504), (34020, 63336), (34104, 63180), (34398, 62640), (35235, 61152), (35280, 61074), (35721, 60320), (36192, 59535), (36540, 58968), (36855, 58464), (36946, 58320), (37584, 57330), (37908, 56840), (38220, 56376), (38367, 56160), (38880, 55419), (39312, 54810), (39585, 54432), (39690, 54288), (40716, 52920), (40824, 52780), (41760, 51597), (42120, 51156), (42224, 51030), (42282, 50960), (42336, 50895), (42630, 50544), (43680, 49329), (43848, 49140), (44226, 48720), (45240, 47628), (45360, 47502), (45472, 47385), (45864, 46980)]