556888080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1805

約数の個数: 160

約数和(自身を含む): 1983587328

約数和(自身を除く): 1426699248

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, 210, 211, 240, 280, 336, 420, 422, 560, 633, 840, 844, 1055, 1266, 1477, 1571, 1680, 1688, 2110, 2532, 2954, 3142, 3165, 3376, 4220, 4431, 4713, 5064, 5908, 6284, 6330, 7385, 7855, 8440, 8862, 9426, 10128, 10997, 11816, 12568, 12660, 14770, 15710, 16880, 17724, 18852, 21994, 22155, 23565, 23632, 25136, 25320, 29540, 31420, 32991, 35448, 37704, 43988, 44310, 47130, 50640, 54985, 59080, 62840, 65982, 70896, 75408, 87976, 88620, 94260, 109970, 118160, 125680, 131964, 164955, 175952, 177240, 188520, 219940, 263928, 329910, 331481, 354480, 377040, 439880, 527856, 659820, 662962, 879760, 994443, 1319640, 1325924, 1657405, 1988886, 2320367, 2639280, 2651848, 3314810, 3977772, 4640734, 4972215, 5303696, 6629620, 6961101, 7955544, 9281468, 9944430, 11601835, 13259240, 13922202, 15911088, 18562936, 19888860, 23203670, 26518480, 27844404, 34805505, 37125872, 39777720, 46407340, 55688808, 69611010, 79555440, 92814680, 111377616, 139222020, 185629360, 278444040, 556888080]

約数ペア:

[(1, 556888080), (2, 278444040), (3, 185629360), (4, 139222020), (5, 111377616), (6, 92814680), (7, 79555440), (8, 69611010), (10, 55688808), (12, 46407340), (14, 39777720), (15, 37125872), (16, 34805505), (20, 27844404), (21, 26518480), (24, 23203670), (28, 19888860), (30, 18562936), (35, 15911088), (40, 13922202), (42, 13259240), (48, 11601835), (56, 9944430), (60, 9281468), (70, 7955544), (80, 6961101), (84, 6629620), (105, 5303696), (112, 4972215), (120, 4640734), (140, 3977772), (168, 3314810), (210, 2651848), (211, 2639280), (240, 2320367), (280, 1988886), (336, 1657405), (420, 1325924), (422, 1319640), (560, 994443), (633, 879760), (840, 662962), (844, 659820), (1055, 527856), (1266, 439880), (1477, 377040), (1571, 354480), (1680, 331481), (1688, 329910), (2110, 263928), (2532, 219940), (2954, 188520), (3142, 177240), (3165, 175952), (3376, 164955), (4220, 131964), (4431, 125680), (4713, 118160), (5064, 109970), (5908, 94260), (6284, 88620), (6330, 87976), (7385, 75408), (7855, 70896), (8440, 65982), (8862, 62840), (9426, 59080), (10128, 54985), (10997, 50640), (11816, 47130), (12568, 44310), (12660, 43988), (14770, 37704), (15710, 35448), (16880, 32991), (17724, 31420), (18852, 29540), (21994, 25320), (22155, 25136), (23565, 23632)]