80667859440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1536

約数の個数: 320

約数和(自身を含む): 288797515776

約数和(自身を除く): 208129656336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 223, 240, 280, 336, 394, 420, 446, 560, 591, 669, 788, 840, 892, 985, 1093, 1115, 1182, 1338, 1379, 1561, 1576, 1680, 1784, 1970, 2186, 2230, 2364, 2676, 2758, 2955, 3122, 3152, 3279, 3345, 3568, 3940, 4137, 4372, 4460, 4683, 4728, 5352, 5465, 5516, 5910, 6244, 6558, 6690, 6895, 7651, 7805, 7880, 8274, 8744, 8920, 9366, 9456, 10704, 10930, 11032, 11820, 12488, 13116, 13380, 13790, 15302, 15610, 15760, 16395, 16548, 17488, 17840, 18732, 20685, 21860, 22064, 22953, 23415, 23640, 24976, 26232, 26760, 27580, 30604, 31220, 32790, 33096, 37464, 38255, 41370, 43720, 43931, 45906, 46830, 47280, 52464, 53520, 55160, 61208, 62440, 65580, 66192, 74928, 76510, 82740, 87440, 87862, 91812, 93660, 110320, 114765, 122416, 124880, 131160, 131793, 153020, 165480, 175724, 183624, 187320, 215321, 219655, 229530, 243739, 262320, 263586, 306040, 307517, 330960, 351448, 367248, 374640, 430642, 439310, 459060, 487478, 527172, 612080, 615034, 645963, 658965, 702896, 731217, 861284, 878620, 918120, 922551, 974956, 1054344, 1076605, 1218695, 1230068, 1291926, 1317930, 1462434, 1507247, 1537585, 1706173, 1722568, 1757240, 1836240, 1845102, 1949912, 2108688, 2153210, 2437390, 2460136, 2583852, 2635860, 2924868, 3014494, 3075170, 3229815, 3412346, 3445136, 3514480, 3656085, 3690204, 3899824, 4306420, 4521741, 4612755, 4874780, 4920272, 5118519, 5167704, 5271720, 5849736, 6028988, 6150340, 6459630, 6824692, 7312170, 7380408, 7536235, 8530865, 8612840, 9043482, 9225510, 9749560, 10237038, 10335408, 10543440, 11699472, 12057976, 12300680, 12919260, 13649384, 14624340, 14760816, 15072470, 17061730, 17225680, 18086964, 18451020, 19499120, 20474076, 22608705, 24115952, 24601360, 25592595, 25838520, 27298768, 29248680, 30144940, 34123460, 36173928, 36902040, 40948152, 45217410, 48016583, 51185190, 51677040, 58497360, 60289880, 68246920, 72347856, 73804080, 81896304, 90434820, 96033166, 102370380, 120579760, 136493840, 144049749, 180869640, 192066332, 204740760, 240082915, 288099498, 336116081, 361739280, 384132664, 409481520, 480165830, 576198996, 672232162, 720248745, 768265328, 960331660, 1008348243, 1152397992, 1344464324, 1440497490, 1680580405, 1920663320, 2016696486, 2304795984, 2688928648, 2880994980, 3361160810, 3841326640, 4033392972, 5041741215, 5377857296, 5761989960, 6722321620, 8066785944, 10083482430, 11523979920, 13444643240, 16133571888, 20166964860, 26889286480, 40333929720, 80667859440]

約数ペア:

[(1, 80667859440), (2, 40333929720), (3, 26889286480), (4, 20166964860), (5, 16133571888), (6, 13444643240), (7, 11523979920), (8, 10083482430), (10, 8066785944), (12, 6722321620), (14, 5761989960), (15, 5377857296), (16, 5041741215), (20, 4033392972), (21, 3841326640), (24, 3361160810), (28, 2880994980), (30, 2688928648), (35, 2304795984), (40, 2016696486), (42, 1920663320), (48, 1680580405), (56, 1440497490), (60, 1344464324), (70, 1152397992), (80, 1008348243), (84, 960331660), (105, 768265328), (112, 720248745), (120, 672232162), (140, 576198996), (168, 480165830), (197, 409481520), (210, 384132664), (223, 361739280), (240, 336116081), (280, 288099498), (336, 240082915), (394, 204740760), (420, 192066332), (446, 180869640), (560, 144049749), (591, 136493840), (669, 120579760), (788, 102370380), (840, 96033166), (892, 90434820), (985, 81896304), (1093, 73804080), (1115, 72347856), (1182, 68246920), (1338, 60289880), (1379, 58497360), (1561, 51677040), (1576, 51185190), (1680, 48016583), (1784, 45217410), (1970, 40948152), (2186, 36902040), (2230, 36173928), (2364, 34123460), (2676, 30144940), (2758, 29248680), (2955, 27298768), (3122, 25838520), (3152, 25592595), (3279, 24601360), (3345, 24115952), (3568, 22608705), (3940, 20474076), (4137, 19499120), (4372, 18451020), (4460, 18086964), (4683, 17225680), (4728, 17061730), (5352, 15072470), (5465, 14760816), (5516, 14624340), (5910, 13649384), (6244, 12919260), (6558, 12300680), (6690, 12057976), (6895, 11699472), (7651, 10543440), (7805, 10335408), (7880, 10237038), (8274, 9749560), (8744, 9225510), (8920, 9043482), (9366, 8612840), (9456, 8530865), (10704, 7536235), (10930, 7380408), (11032, 7312170), (11820, 6824692), (12488, 6459630), (13116, 6150340), (13380, 6028988), (13790, 5849736), (15302, 5271720), (15610, 5167704), (15760, 5118519), (16395, 4920272), (16548, 4874780), (17488, 4612755), (17840, 4521741), (18732, 4306420), (20685, 3899824), (21860, 3690204), (22064, 3656085), (22953, 3514480), (23415, 3445136), (23640, 3412346), (24976, 3229815), (26232, 3075170), (26760, 3014494), (27580, 2924868), (30604, 2635860), (31220, 2583852), (32790, 2460136), (33096, 2437390), (37464, 2153210), (38255, 2108688), (41370, 1949912), (43720, 1845102), (43931, 1836240), (45906, 1757240), (46830, 1722568), (47280, 1706173), (52464, 1537585), (53520, 1507247), (55160, 1462434), (61208, 1317930), (62440, 1291926), (65580, 1230068), (66192, 1218695), (74928, 1076605), (76510, 1054344), (82740, 974956), (87440, 922551), (87862, 918120), (91812, 878620), (93660, 861284), (110320, 731217), (114765, 702896), (122416, 658965), (124880, 645963), (131160, 615034), (131793, 612080), (153020, 527172), (165480, 487478), (175724, 459060), (183624, 439310), (187320, 430642), (215321, 374640), (219655, 367248), (229530, 351448), (243739, 330960), (262320, 307517), (263586, 306040)]