157214460960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1512

約数の個数: 288

約数和(自身を含む): 540009288000

約数和(自身を除く): 382794827040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 331, 360, 480, 499, 661, 662, 720, 993, 998, 1322, 1324, 1440, 1497, 1655, 1983, 1986, 1996, 2495, 2644, 2648, 2979, 2994, 3305, 3310, 3966, 3972, 3992, 4491, 4965, 4990, 5288, 5296, 5949, 5958, 5988, 6610, 6620, 7485, 7932, 7944, 7984, 8982, 9915, 9930, 9980, 10576, 10592, 11898, 11916, 11976, 13220, 13240, 14895, 14970, 15864, 15888, 15968, 17964, 19830, 19860, 19960, 21152, 22455, 23796, 23832, 23952, 26440, 26480, 29745, 29790, 29940, 31728, 31776, 35928, 39660, 39720, 39920, 44910, 47592, 47664, 47904, 52880, 52960, 59490, 59580, 59880, 63456, 71856, 79320, 79440, 79840, 89820, 95184, 95328, 105760, 118980, 119160, 119760, 143712, 158640, 158880, 165169, 179640, 190368, 218791, 237960, 238320, 239520, 317280, 329839, 330338, 359280, 437582, 475920, 476640, 495507, 656373, 659678, 660676, 718560, 825845, 875164, 951840, 989517, 991014, 1093955, 1312746, 1319356, 1321352, 1486521, 1649195, 1651690, 1750328, 1969119, 1979034, 1982028, 2187910, 2477535, 2625492, 2638712, 2642704, 2968551, 2973042, 3281865, 3298390, 3303380, 3500656, 3938238, 3958068, 3964056, 4375820, 4947585, 4955070, 5250984, 5277424, 5285408, 5937102, 5946084, 6563730, 6596780, 6606760, 7001312, 7432605, 7876476, 7916136, 7928112, 8751640, 9845595, 9895170, 9910140, 10501968, 10554848, 11874204, 11892168, 13127460, 13193560, 13213520, 14842755, 14865210, 15752952, 15832272, 15856224, 17503280, 19691190, 19790340, 19820280, 21003936, 23748408, 23784336, 26254920, 26387120, 26427040, 29685510, 29730420, 31505904, 31664544, 35006560, 39382380, 39580680, 39640560, 47496816, 47568672, 52509840, 52774240, 59371020, 59460840, 63011808, 78764760, 79161360, 79281120, 94993632, 105019680, 109176709, 118742040, 118921680, 157529520, 158322720, 218353418, 237484080, 237843360, 315059040, 327530127, 436706836, 474968160, 545883545, 655060254, 873413672, 982590381, 1091767090, 1310120508, 1637650635, 1746827344, 1965180762, 2183534180, 2620241016, 3275301270, 3493654688, 3930361524, 4367068360, 4912951905, 5240482032, 6550602540, 7860723048, 8734136720, 9825903810, 10480964064, 13101205080, 15721446096, 17468273440, 19651807620, 26202410160, 31442892192, 39303615240, 52404820320, 78607230480, 157214460960]

約数ペア:

[(1, 157214460960), (2, 78607230480), (3, 52404820320), (4, 39303615240), (5, 31442892192), (6, 26202410160), (8, 19651807620), (9, 17468273440), (10, 15721446096), (12, 13101205080), (15, 10480964064), (16, 9825903810), (18, 8734136720), (20, 7860723048), (24, 6550602540), (30, 5240482032), (32, 4912951905), (36, 4367068360), (40, 3930361524), (45, 3493654688), (48, 3275301270), (60, 2620241016), (72, 2183534180), (80, 1965180762), (90, 1746827344), (96, 1637650635), (120, 1310120508), (144, 1091767090), (160, 982590381), (180, 873413672), (240, 655060254), (288, 545883545), (331, 474968160), (360, 436706836), (480, 327530127), (499, 315059040), (661, 237843360), (662, 237484080), (720, 218353418), (993, 158322720), (998, 157529520), (1322, 118921680), (1324, 118742040), (1440, 109176709), (1497, 105019680), (1655, 94993632), (1983, 79281120), (1986, 79161360), (1996, 78764760), (2495, 63011808), (2644, 59460840), (2648, 59371020), (2979, 52774240), (2994, 52509840), (3305, 47568672), (3310, 47496816), (3966, 39640560), (3972, 39580680), (3992, 39382380), (4491, 35006560), (4965, 31664544), (4990, 31505904), (5288, 29730420), (5296, 29685510), (5949, 26427040), (5958, 26387120), (5988, 26254920), (6610, 23784336), (6620, 23748408), (7485, 21003936), (7932, 19820280), (7944, 19790340), (7984, 19691190), (8982, 17503280), (9915, 15856224), (9930, 15832272), (9980, 15752952), (10576, 14865210), (10592, 14842755), (11898, 13213520), (11916, 13193560), (11976, 13127460), (13220, 11892168), (13240, 11874204), (14895, 10554848), (14970, 10501968), (15864, 9910140), (15888, 9895170), (15968, 9845595), (17964, 8751640), (19830, 7928112), (19860, 7916136), (19960, 7876476), (21152, 7432605), (22455, 7001312), (23796, 6606760), (23832, 6596780), (23952, 6563730), (26440, 5946084), (26480, 5937102), (29745, 5285408), (29790, 5277424), (29940, 5250984), (31728, 4955070), (31776, 4947585), (35928, 4375820), (39660, 3964056), (39720, 3958068), (39920, 3938238), (44910, 3500656), (47592, 3303380), (47664, 3298390), (47904, 3281865), (52880, 2973042), (52960, 2968551), (59490, 2642704), (59580, 2638712), (59880, 2625492), (63456, 2477535), (71856, 2187910), (79320, 1982028), (79440, 1979034), (79840, 1969119), (89820, 1750328), (95184, 1651690), (95328, 1649195), (105760, 1486521), (118980, 1321352), (119160, 1319356), (119760, 1312746), (143712, 1093955), (158640, 991014), (158880, 989517), (165169, 951840), (179640, 875164), (190368, 825845), (218791, 718560), (237960, 660676), (238320, 659678), (239520, 656373), (317280, 495507), (329839, 476640), (330338, 475920), (359280, 437582)]