156021840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 574129920

約数和(自身を除く): 418108080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 180, 195, 208, 211, 234, 237, 240, 260, 312, 316, 360, 390, 395, 422, 468, 474, 520, 585, 624, 632, 633, 711, 720, 780, 790, 844, 936, 948, 1027, 1040, 1055, 1170, 1185, 1264, 1266, 1422, 1560, 1580, 1688, 1872, 1896, 1899, 2054, 2110, 2340, 2370, 2532, 2743, 2844, 3081, 3120, 3160, 3165, 3376, 3555, 3792, 3798, 4108, 4220, 4680, 4740, 5064, 5135, 5486, 5688, 6162, 6320, 6330, 7110, 7596, 8216, 8229, 8440, 9243, 9360, 9480, 9495, 10128, 10270, 10972, 11376, 12324, 12660, 13715, 14220, 15192, 15405, 16432, 16458, 16669, 16880, 18486, 18960, 18990, 20540, 21944, 24648, 24687, 25320, 27430, 28440, 30384, 30810, 32916, 33338, 36972, 37980, 41080, 41145, 43888, 46215, 49296, 49374, 50007, 50640, 54860, 56880, 61620, 65832, 66676, 73944, 75960, 82160, 82290, 83345, 92430, 98748, 100014, 109720, 123240, 123435, 131664, 133352, 147888, 150021, 151920, 164580, 166690, 184860, 197496, 200028, 216697, 219440, 246480, 246870, 250035, 266704, 300042, 329160, 333380, 369720, 394992, 400056, 433394, 493740, 500070, 600084, 650091, 658320, 666760, 739440, 750105, 800112, 866788, 987480, 1000140, 1083485, 1200168, 1300182, 1333520, 1500210, 1733576, 1950273, 1974960, 2000280, 2166970, 2400336, 2600364, 3000420, 3250455, 3467152, 3900546, 4000560, 4333940, 5200728, 6000840, 6500910, 7801092, 8667880, 9751365, 10401456, 12001680, 13001820, 15602184, 17335760, 19502730, 26003640, 31204368, 39005460, 52007280, 78010920, 156021840]

約数ペア:

[(1, 156021840), (2, 78010920), (3, 52007280), (4, 39005460), (5, 31204368), (6, 26003640), (8, 19502730), (9, 17335760), (10, 15602184), (12, 13001820), (13, 12001680), (15, 10401456), (16, 9751365), (18, 8667880), (20, 7801092), (24, 6500910), (26, 6000840), (30, 5200728), (36, 4333940), (39, 4000560), (40, 3900546), (45, 3467152), (48, 3250455), (52, 3000420), (60, 2600364), (65, 2400336), (72, 2166970), (78, 2000280), (79, 1974960), (80, 1950273), (90, 1733576), (104, 1500210), (117, 1333520), (120, 1300182), (130, 1200168), (144, 1083485), (156, 1000140), (158, 987480), (180, 866788), (195, 800112), (208, 750105), (211, 739440), (234, 666760), (237, 658320), (240, 650091), (260, 600084), (312, 500070), (316, 493740), (360, 433394), (390, 400056), (395, 394992), (422, 369720), (468, 333380), (474, 329160), (520, 300042), (585, 266704), (624, 250035), (632, 246870), (633, 246480), (711, 219440), (720, 216697), (780, 200028), (790, 197496), (844, 184860), (936, 166690), (948, 164580), (1027, 151920), (1040, 150021), (1055, 147888), (1170, 133352), (1185, 131664), (1264, 123435), (1266, 123240), (1422, 109720), (1560, 100014), (1580, 98748), (1688, 92430), (1872, 83345), (1896, 82290), (1899, 82160), (2054, 75960), (2110, 73944), (2340, 66676), (2370, 65832), (2532, 61620), (2743, 56880), (2844, 54860), (3081, 50640), (3120, 50007), (3160, 49374), (3165, 49296), (3376, 46215), (3555, 43888), (3792, 41145), (3798, 41080), (4108, 37980), (4220, 36972), (4680, 33338), (4740, 32916), (5064, 30810), (5135, 30384), (5486, 28440), (5688, 27430), (6162, 25320), (6320, 24687), (6330, 24648), (7110, 21944), (7596, 20540), (8216, 18990), (8229, 18960), (8440, 18486), (9243, 16880), (9360, 16669), (9480, 16458), (9495, 16432), (10128, 15405), (10270, 15192), (10972, 14220), (11376, 13715), (12324, 12660)]