2655578640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77377}}^1$

素因数の和:77417

約数の個数: 160

約数和(自身を含む): 9671630976

約数和(自身を除く): 7016052336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 34320, 77377, 154754, 232131, 309508, 386885, 464262, 619016, 773770, 851147, 928524, 1005901, 1160655, 1238032, 1547540, 1702294, 1857048, 2011802, 2321310, 2553441, 3017703, 3095080, 3404588, 3714096, 4023604, 4255735, 4642620, 5029505, 5106882, 6035406, 6190160, 6809176, 8047208, 8511470, 9285240, 10059010, 10213764, 11064911, 12070812, 12767205, 13618352, 15088515, 16094416, 17022940, 18570480, 20118020, 20427528, 22129822, 24141624, 25534410, 30177030, 33194733, 34045880, 40236040, 40855056, 44259644, 48283248, 51068820, 55324555, 60354060, 66389466, 68091760, 80472080, 88519288, 102137640, 110649110, 120708120, 132778932, 165973665, 177038576, 204275280, 221298220, 241416240, 265557864, 331947330, 442596440, 531115728, 663894660, 885192880, 1327789320, 2655578640]

約数ペア:

[(1, 2655578640), (2, 1327789320), (3, 885192880), (4, 663894660), (5, 531115728), (6, 442596440), (8, 331947330), (10, 265557864), (11, 241416240), (12, 221298220), (13, 204275280), (15, 177038576), (16, 165973665), (20, 132778932), (22, 120708120), (24, 110649110), (26, 102137640), (30, 88519288), (33, 80472080), (39, 68091760), (40, 66389466), (44, 60354060), (48, 55324555), (52, 51068820), (55, 48283248), (60, 44259644), (65, 40855056), (66, 40236040), (78, 34045880), (80, 33194733), (88, 30177030), (104, 25534410), (110, 24141624), (120, 22129822), (130, 20427528), (132, 20118020), (143, 18570480), (156, 17022940), (165, 16094416), (176, 15088515), (195, 13618352), (208, 12767205), (220, 12070812), (240, 11064911), (260, 10213764), (264, 10059010), (286, 9285240), (312, 8511470), (330, 8047208), (390, 6809176), (429, 6190160), (440, 6035406), (520, 5106882), (528, 5029505), (572, 4642620), (624, 4255735), (660, 4023604), (715, 3714096), (780, 3404588), (858, 3095080), (880, 3017703), (1040, 2553441), (1144, 2321310), (1320, 2011802), (1430, 1857048), (1560, 1702294), (1716, 1547540), (2145, 1238032), (2288, 1160655), (2640, 1005901), (2860, 928524), (3120, 851147), (3432, 773770), (4290, 619016), (5720, 464262), (6864, 386885), (8580, 309508), (11440, 232131), (17160, 154754), (34320, 77377)]