102783720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1675

約数の個数: 128

約数和(自身を含む): 340381440

約数和(自身を除く): 237597720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1607, 1640, 2132, 2460, 2665, 3198, 3214, 4264, 4821, 4920, 5330, 6396, 6428, 7995, 8035, 9642, 10660, 12792, 12856, 15990, 16070, 19284, 20891, 21320, 24105, 31980, 32140, 38568, 41782, 48210, 62673, 63960, 64280, 65887, 83564, 96420, 104455, 125346, 131774, 167128, 192840, 197661, 208910, 250692, 263548, 313365, 329435, 395322, 417820, 501384, 527096, 626730, 658870, 790644, 835640, 856531, 988305, 1253460, 1317740, 1581288, 1713062, 1976610, 2506920, 2569593, 2635480, 3426124, 3953220, 4282655, 5139186, 6852248, 7906440, 8565310, 10278372, 12847965, 17130620, 20556744, 25695930, 34261240, 51391860, 102783720]

約数ペア:

[(1, 102783720), (2, 51391860), (3, 34261240), (4, 25695930), (5, 20556744), (6, 17130620), (8, 12847965), (10, 10278372), (12, 8565310), (13, 7906440), (15, 6852248), (20, 5139186), (24, 4282655), (26, 3953220), (30, 3426124), (39, 2635480), (40, 2569593), (41, 2506920), (52, 1976610), (60, 1713062), (65, 1581288), (78, 1317740), (82, 1253460), (104, 988305), (120, 856531), (123, 835640), (130, 790644), (156, 658870), (164, 626730), (195, 527096), (205, 501384), (246, 417820), (260, 395322), (312, 329435), (328, 313365), (390, 263548), (410, 250692), (492, 208910), (520, 197661), (533, 192840), (615, 167128), (780, 131774), (820, 125346), (984, 104455), (1066, 96420), (1230, 83564), (1560, 65887), (1599, 64280), (1607, 63960), (1640, 62673), (2132, 48210), (2460, 41782), (2665, 38568), (3198, 32140), (3214, 31980), (4264, 24105), (4821, 21320), (4920, 20891), (5330, 19284), (6396, 16070), (6428, 15990), (7995, 12856), (8035, 12792), (9642, 10660)]