670548840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5547

約数の個数: 128

約数和(自身を含む): 2194214400

約数和(自身を除く): 1523665560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1560, 1580, 1896, 2054, 2370, 3081, 3160, 4108, 4740, 5135, 5441, 6162, 8216, 9480, 10270, 10882, 12324, 15405, 16323, 20540, 21764, 24648, 27205, 30810, 32646, 41080, 43528, 54410, 61620, 65292, 70733, 81615, 108820, 123240, 130584, 141466, 163230, 212199, 217640, 282932, 326460, 353665, 424398, 429839, 565864, 652920, 707330, 848796, 859678, 1060995, 1289517, 1414660, 1697592, 1719356, 2121990, 2149195, 2579034, 2829320, 3438712, 4243980, 4298390, 5158068, 5587907, 6447585, 8487960, 8596780, 10316136, 11175814, 12895170, 16763721, 17193560, 22351628, 25790340, 27939535, 33527442, 44703256, 51580680, 55879070, 67054884, 83818605, 111758140, 134109768, 167637210, 223516280, 335274420, 670548840]

約数ペア:

[(1, 670548840), (2, 335274420), (3, 223516280), (4, 167637210), (5, 134109768), (6, 111758140), (8, 83818605), (10, 67054884), (12, 55879070), (13, 51580680), (15, 44703256), (20, 33527442), (24, 27939535), (26, 25790340), (30, 22351628), (39, 17193560), (40, 16763721), (52, 12895170), (60, 11175814), (65, 10316136), (78, 8596780), (79, 8487960), (104, 6447585), (120, 5587907), (130, 5158068), (156, 4298390), (158, 4243980), (195, 3438712), (237, 2829320), (260, 2579034), (312, 2149195), (316, 2121990), (390, 1719356), (395, 1697592), (474, 1414660), (520, 1289517), (632, 1060995), (780, 859678), (790, 848796), (948, 707330), (1027, 652920), (1185, 565864), (1560, 429839), (1580, 424398), (1896, 353665), (2054, 326460), (2370, 282932), (3081, 217640), (3160, 212199), (4108, 163230), (4740, 141466), (5135, 130584), (5441, 123240), (6162, 108820), (8216, 81615), (9480, 70733), (10270, 65292), (10882, 61620), (12324, 54410), (15405, 43528), (16323, 41080), (20540, 32646), (21764, 30810), (24648, 27205)]