2672903280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4217}}^1$

素因数の和:4391

約数の個数: 160

約数和(自身を含む): 8786937600

約数和(自身を除く): 6114034320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 139, 152, 190, 228, 240, 278, 285, 304, 380, 417, 456, 556, 570, 695, 760, 834, 912, 1112, 1140, 1390, 1520, 1668, 2085, 2224, 2280, 2641, 2780, 3336, 4170, 4217, 4560, 5282, 5560, 6672, 7923, 8340, 8434, 10564, 11120, 12651, 13205, 15846, 16680, 16868, 21085, 21128, 25302, 26410, 31692, 33360, 33736, 39615, 42170, 42256, 50604, 52820, 63255, 63384, 67472, 79230, 80123, 84340, 101208, 105640, 126510, 126768, 158460, 160246, 168680, 202416, 211280, 240369, 253020, 316920, 320492, 337360, 400615, 480738, 506040, 586163, 633840, 640984, 801230, 961476, 1012080, 1172326, 1201845, 1281968, 1602460, 1758489, 1922952, 2344652, 2403690, 2930815, 3204920, 3516978, 3845904, 4689304, 4807380, 5861630, 6409840, 7033956, 8792445, 9378608, 9614760, 11137097, 11723260, 14067912, 17584890, 19229520, 22274194, 23446520, 28135824, 33411291, 35169780, 44548388, 46893040, 55685485, 66822582, 70339560, 89096776, 111370970, 133645164, 140679120, 167056455, 178193552, 222741940, 267290328, 334112910, 445483880, 534580656, 668225820, 890967760, 1336451640, 2672903280]

約数ペア:

[(1, 2672903280), (2, 1336451640), (3, 890967760), (4, 668225820), (5, 534580656), (6, 445483880), (8, 334112910), (10, 267290328), (12, 222741940), (15, 178193552), (16, 167056455), (19, 140679120), (20, 133645164), (24, 111370970), (30, 89096776), (38, 70339560), (40, 66822582), (48, 55685485), (57, 46893040), (60, 44548388), (76, 35169780), (80, 33411291), (95, 28135824), (114, 23446520), (120, 22274194), (139, 19229520), (152, 17584890), (190, 14067912), (228, 11723260), (240, 11137097), (278, 9614760), (285, 9378608), (304, 8792445), (380, 7033956), (417, 6409840), (456, 5861630), (556, 4807380), (570, 4689304), (695, 3845904), (760, 3516978), (834, 3204920), (912, 2930815), (1112, 2403690), (1140, 2344652), (1390, 1922952), (1520, 1758489), (1668, 1602460), (2085, 1281968), (2224, 1201845), (2280, 1172326), (2641, 1012080), (2780, 961476), (3336, 801230), (4170, 640984), (4217, 633840), (4560, 586163), (5282, 506040), (5560, 480738), (6672, 400615), (7923, 337360), (8340, 320492), (8434, 316920), (10564, 253020), (11120, 240369), (12651, 211280), (13205, 202416), (15846, 168680), (16680, 160246), (16868, 158460), (21085, 126768), (21128, 126510), (25302, 105640), (26410, 101208), (31692, 84340), (33360, 80123), (33736, 79230), (39615, 67472), (42170, 63384), (42256, 63255), (50604, 52820)]