64676040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3807

約数の個数: 128

約数和(自身を含む): 228009600

約数和(自身を除く): 163333560

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, 3769, 4290, 5720, 7538, 8580, 11307, 15076, 17160, 18845, 22614, 30152, 37690, 41459, 45228, 48997, 56535, 75380, 82918, 90456, 97994, 113070, 124377, 146991, 150760, 165836, 195988, 207295, 226140, 244985, 248754, 293982, 331672, 391976, 414590, 452280, 489970, 497508, 538967, 587964, 621885, 734955, 829180, 979940, 995016, 1077934, 1175928, 1243770, 1469910, 1616901, 1658360, 1959880, 2155868, 2487540, 2694835, 2939820, 3233802, 4311736, 4975080, 5389670, 5879640, 6467604, 8084505, 10779340, 12935208, 16169010, 21558680, 32338020, 64676040]

約数ペア:

[(1, 64676040), (2, 32338020), (3, 21558680), (4, 16169010), (5, 12935208), (6, 10779340), (8, 8084505), (10, 6467604), (11, 5879640), (12, 5389670), (13, 4975080), (15, 4311736), (20, 3233802), (22, 2939820), (24, 2694835), (26, 2487540), (30, 2155868), (33, 1959880), (39, 1658360), (40, 1616901), (44, 1469910), (52, 1243770), (55, 1175928), (60, 1077934), (65, 995016), (66, 979940), (78, 829180), (88, 734955), (104, 621885), (110, 587964), (120, 538967), (130, 497508), (132, 489970), (143, 452280), (156, 414590), (165, 391976), (195, 331672), (220, 293982), (260, 248754), (264, 244985), (286, 226140), (312, 207295), (330, 195988), (390, 165836), (429, 150760), (440, 146991), (520, 124377), (572, 113070), (660, 97994), (715, 90456), (780, 82918), (858, 75380), (1144, 56535), (1320, 48997), (1430, 45228), (1560, 41459), (1716, 37690), (2145, 30152), (2860, 22614), (3432, 18845), (3769, 17160), (4290, 15076), (5720, 11307), (7538, 8580)]