11441640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 40124160

約数和(自身を除く): 28682520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 257, 265, 280, 318, 371, 420, 424, 514, 530, 636, 742, 771, 795, 840, 1028, 1060, 1113, 1272, 1285, 1484, 1542, 1590, 1799, 1855, 2056, 2120, 2226, 2570, 2968, 3084, 3180, 3598, 3710, 3855, 4452, 5140, 5397, 5565, 6168, 6360, 7196, 7420, 7710, 8904, 8995, 10280, 10794, 11130, 13621, 14392, 14840, 15420, 17990, 21588, 22260, 26985, 27242, 30840, 35980, 40863, 43176, 44520, 53970, 54484, 68105, 71960, 81726, 95347, 107940, 108968, 136210, 163452, 190694, 204315, 215880, 272420, 286041, 326904, 381388, 408630, 476735, 544840, 572082, 762776, 817260, 953470, 1144164, 1430205, 1634520, 1906940, 2288328, 2860410, 3813880, 5720820, 11441640]

約数ペア:

[(1, 11441640), (2, 5720820), (3, 3813880), (4, 2860410), (5, 2288328), (6, 1906940), (7, 1634520), (8, 1430205), (10, 1144164), (12, 953470), (14, 817260), (15, 762776), (20, 572082), (21, 544840), (24, 476735), (28, 408630), (30, 381388), (35, 326904), (40, 286041), (42, 272420), (53, 215880), (56, 204315), (60, 190694), (70, 163452), (84, 136210), (105, 108968), (106, 107940), (120, 95347), (140, 81726), (159, 71960), (168, 68105), (210, 54484), (212, 53970), (257, 44520), (265, 43176), (280, 40863), (318, 35980), (371, 30840), (420, 27242), (424, 26985), (514, 22260), (530, 21588), (636, 17990), (742, 15420), (771, 14840), (795, 14392), (840, 13621), (1028, 11130), (1060, 10794), (1113, 10280), (1272, 8995), (1285, 8904), (1484, 7710), (1542, 7420), (1590, 7196), (1799, 6360), (1855, 6168), (2056, 5565), (2120, 5397), (2226, 5140), (2570, 4452), (2968, 3855), (3084, 3710), (3180, 3598)]