310012640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7540

約数の個数: 96

約数和(自身を含む): 859771584

約数和(自身を除く): 549758944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 7481, 8288, 10360, 14962, 20720, 29924, 37405, 41440, 52367, 59848, 74810, 104734, 119696, 149620, 209468, 239392, 261835, 276797, 299240, 418936, 523670, 553594, 598480, 837872, 1047340, 1107188, 1196960, 1383985, 1675744, 1937579, 2094680, 2214376, 2767970, 3875158, 4189360, 4428752, 5535940, 7750316, 8378720, 8857504, 9687895, 11071880, 15500632, 19375790, 22143760, 31001264, 38751580, 44287520, 62002528, 77503160, 155006320, 310012640]

約数ペア:

[(1, 310012640), (2, 155006320), (4, 77503160), (5, 62002528), (7, 44287520), (8, 38751580), (10, 31001264), (14, 22143760), (16, 19375790), (20, 15500632), (28, 11071880), (32, 9687895), (35, 8857504), (37, 8378720), (40, 7750316), (56, 5535940), (70, 4428752), (74, 4189360), (80, 3875158), (112, 2767970), (140, 2214376), (148, 2094680), (160, 1937579), (185, 1675744), (224, 1383985), (259, 1196960), (280, 1107188), (296, 1047340), (370, 837872), (518, 598480), (560, 553594), (592, 523670), (740, 418936), (1036, 299240), (1120, 276797), (1184, 261835), (1295, 239392), (1480, 209468), (2072, 149620), (2590, 119696), (2960, 104734), (4144, 74810), (5180, 59848), (5920, 52367), (7481, 41440), (8288, 37405), (10360, 29924), (14962, 20720)]