1355451240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78989}}^1$

素因数の和:79027

約数の個数: 128

約数和(自身を含む): 4777315200

約数和(自身を除く): 3421863960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 78989, 157978, 236967, 315956, 394945, 473934, 631912, 789890, 868879, 947868, 1026857, 1184835, 1579780, 1737758, 1895736, 2053714, 2369670, 2606637, 3080571, 3159560, 3475516, 4107428, 4344395, 4739340, 5134285, 5213274, 6161142, 6951032, 8214856, 8688790, 9478680, 10268570, 10426548, 11295427, 12322284, 13033185, 15402855, 17377580, 20537140, 20853096, 22590854, 24644568, 26066370, 30805710, 33886281, 34755160, 41074280, 45181708, 52132740, 56477135, 61611420, 67772562, 90363416, 104265480, 112954270, 123222840, 135545124, 169431405, 225908540, 271090248, 338862810, 451817080, 677725620, 1355451240]

約数ペア:

[(1, 1355451240), (2, 677725620), (3, 451817080), (4, 338862810), (5, 271090248), (6, 225908540), (8, 169431405), (10, 135545124), (11, 123222840), (12, 112954270), (13, 104265480), (15, 90363416), (20, 67772562), (22, 61611420), (24, 56477135), (26, 52132740), (30, 45181708), (33, 41074280), (39, 34755160), (40, 33886281), (44, 30805710), (52, 26066370), (55, 24644568), (60, 22590854), (65, 20853096), (66, 20537140), (78, 17377580), (88, 15402855), (104, 13033185), (110, 12322284), (120, 11295427), (130, 10426548), (132, 10268570), (143, 9478680), (156, 8688790), (165, 8214856), (195, 6951032), (220, 6161142), (260, 5213274), (264, 5134285), (286, 4739340), (312, 4344395), (330, 4107428), (390, 3475516), (429, 3159560), (440, 3080571), (520, 2606637), (572, 2369670), (660, 2053714), (715, 1895736), (780, 1737758), (858, 1579780), (1144, 1184835), (1320, 1026857), (1430, 947868), (1560, 868879), (1716, 789890), (2145, 631912), (2860, 473934), (3432, 394945), (4290, 315956), (5720, 236967), (8580, 157978), (17160, 78989)]