2015120640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 288

約数和(自身を含む): 7124697216

約数和(自身を除く): 5109576576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 256, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 520, 555, 592, 624, 640, 740, 768, 780, 832, 888, 960, 962, 1040, 1091, 1110, 1184, 1248, 1280, 1443, 1480, 1560, 1664, 1776, 1920, 1924, 2080, 2182, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3273, 3328, 3552, 3840, 3848, 4160, 4364, 4440, 4736, 4810, 4992, 5455, 5772, 5920, 6240, 6546, 7104, 7215, 7696, 8320, 8728, 8880, 9472, 9620, 9984, 10910, 11544, 11840, 12480, 13092, 14183, 14208, 14430, 15392, 16365, 16640, 17456, 17760, 19240, 21820, 23088, 23680, 24960, 26184, 28366, 28416, 28860, 30784, 32730, 34912, 35520, 38480, 40367, 42549, 43640, 46176, 47360, 49920, 52368, 56732, 57720, 61568, 65460, 69824, 70915, 71040, 76960, 80734, 85098, 87280, 92352, 104736, 113464, 115440, 121101, 123136, 130920, 139648, 141830, 142080, 153920, 161468, 170196, 174560, 184704, 201835, 209472, 212745, 226928, 230880, 242202, 261840, 279296, 283660, 307840, 322936, 340392, 349120, 369408, 403670, 418944, 425490, 453856, 461760, 484404, 523680, 524771, 567320, 605505, 615680, 645872, 680784, 698240, 807340, 837888, 850980, 907712, 923520, 968808, 1047360, 1049542, 1134640, 1211010, 1291744, 1361568, 1396480, 1574313, 1614680, 1701960, 1815424, 1847040, 1937616, 2094720, 2099084, 2269280, 2422020, 2583488, 2623855, 2723136, 3148626, 3229360, 3403920, 3630848, 3875232, 4189440, 4198168, 4538560, 4844040, 5166976, 5247710, 5446272, 6297252, 6458720, 6807840, 7750464, 7871565, 8396336, 9077120, 9688080, 10333952, 10495420, 10892544, 12594504, 12917440, 13615680, 15500928, 15743130, 16792672, 18154240, 19376160, 20990840, 25189008, 25834880, 27231360, 31001856, 31486260, 33585344, 38752320, 41981680, 50378016, 51669760, 54462720, 62972520, 67170688, 77504640, 83963360, 100756032, 125945040, 134341376, 155009280, 167926720, 201512064, 251890080, 335853440, 403024128, 503780160, 671706880, 1007560320, 2015120640]

約数ペア:

[(1, 2015120640), (2, 1007560320), (3, 671706880), (4, 503780160), (5, 403024128), (6, 335853440), (8, 251890080), (10, 201512064), (12, 167926720), (13, 155009280), (15, 134341376), (16, 125945040), (20, 100756032), (24, 83963360), (26, 77504640), (30, 67170688), (32, 62972520), (37, 54462720), (39, 51669760), (40, 50378016), (48, 41981680), (52, 38752320), (60, 33585344), (64, 31486260), (65, 31001856), (74, 27231360), (78, 25834880), (80, 25189008), (96, 20990840), (104, 19376160), (111, 18154240), (120, 16792672), (128, 15743130), (130, 15500928), (148, 13615680), (156, 12917440), (160, 12594504), (185, 10892544), (192, 10495420), (195, 10333952), (208, 9688080), (222, 9077120), (240, 8396336), (256, 7871565), (260, 7750464), (296, 6807840), (312, 6458720), (320, 6297252), (370, 5446272), (384, 5247710), (390, 5166976), (416, 4844040), (444, 4538560), (480, 4198168), (481, 4189440), (520, 3875232), (555, 3630848), (592, 3403920), (624, 3229360), (640, 3148626), (740, 2723136), (768, 2623855), (780, 2583488), (832, 2422020), (888, 2269280), (960, 2099084), (962, 2094720), (1040, 1937616), (1091, 1847040), (1110, 1815424), (1184, 1701960), (1248, 1614680), (1280, 1574313), (1443, 1396480), (1480, 1361568), (1560, 1291744), (1664, 1211010), (1776, 1134640), (1920, 1049542), (1924, 1047360), (2080, 968808), (2182, 923520), (2220, 907712), (2368, 850980), (2405, 837888), (2496, 807340), (2886, 698240), (2960, 680784), (3120, 645872), (3273, 615680), (3328, 605505), (3552, 567320), (3840, 524771), (3848, 523680), (4160, 484404), (4364, 461760), (4440, 453856), (4736, 425490), (4810, 418944), (4992, 403670), (5455, 369408), (5772, 349120), (5920, 340392), (6240, 322936), (6546, 307840), (7104, 283660), (7215, 279296), (7696, 261840), (8320, 242202), (8728, 230880), (8880, 226928), (9472, 212745), (9620, 209472), (9984, 201835), (10910, 184704), (11544, 174560), (11840, 170196), (12480, 161468), (13092, 153920), (14183, 142080), (14208, 141830), (14430, 139648), (15392, 130920), (16365, 123136), (16640, 121101), (17456, 115440), (17760, 113464), (19240, 104736), (21820, 92352), (23088, 87280), (23680, 85098), (24960, 80734), (26184, 76960), (28366, 71040), (28416, 70915), (28860, 69824), (30784, 65460), (32730, 61568), (34912, 57720), (35520, 56732), (38480, 52368), (40367, 49920), (42549, 47360), (43640, 46176)]