130926120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 457228800

約数和(自身を除く): 326302680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 41, 46, 52, 60, 65, 69, 78, 82, 89, 92, 104, 115, 120, 123, 130, 138, 156, 164, 178, 184, 195, 205, 230, 246, 260, 267, 276, 299, 312, 328, 345, 356, 390, 410, 445, 460, 492, 520, 533, 534, 552, 598, 615, 690, 712, 780, 820, 890, 897, 920, 943, 984, 1066, 1068, 1157, 1196, 1230, 1335, 1380, 1495, 1560, 1599, 1640, 1780, 1794, 1886, 2047, 2132, 2136, 2314, 2392, 2460, 2665, 2670, 2760, 2829, 2990, 3198, 3471, 3560, 3588, 3649, 3772, 4094, 4264, 4485, 4628, 4715, 4920, 5330, 5340, 5658, 5785, 5980, 6141, 6396, 6942, 7176, 7298, 7544, 7995, 8188, 8970, 9256, 9430, 10235, 10660, 10680, 10947, 11316, 11570, 11960, 12259, 12282, 12792, 13884, 14145, 14596, 15990, 16376, 17355, 17940, 18245, 18860, 20470, 21320, 21894, 22632, 23140, 24518, 24564, 26611, 27768, 28290, 29192, 30705, 31980, 34710, 35880, 36490, 36777, 37720, 40940, 43788, 46280, 47437, 49036, 49128, 53222, 54735, 56580, 61295, 61410, 63960, 69420, 72980, 73554, 79833, 81880, 83927, 87576, 94874, 98072, 106444, 109470, 113160, 122590, 122820, 133055, 138840, 142311, 145960, 147108, 159666, 167854, 183885, 189748, 212888, 218940, 237185, 245180, 245640, 251781, 266110, 284622, 294216, 319332, 335708, 367770, 379496, 399165, 419635, 437880, 474370, 490360, 503562, 532220, 569244, 638664, 671416, 711555, 735540, 798330, 839270, 948740, 1007124, 1064440, 1091051, 1138488, 1258905, 1423110, 1471080, 1596660, 1678540, 1897480, 2014248, 2182102, 2517810, 2846220, 3193320, 3273153, 3357080, 4364204, 5035620, 5455255, 5692440, 6546306, 8728408, 10071240, 10910510, 13092612, 16365765, 21821020, 26185224, 32731530, 43642040, 65463060, 130926120]

約数ペア:

[(1, 130926120), (2, 65463060), (3, 43642040), (4, 32731530), (5, 26185224), (6, 21821020), (8, 16365765), (10, 13092612), (12, 10910510), (13, 10071240), (15, 8728408), (20, 6546306), (23, 5692440), (24, 5455255), (26, 5035620), (30, 4364204), (39, 3357080), (40, 3273153), (41, 3193320), (46, 2846220), (52, 2517810), (60, 2182102), (65, 2014248), (69, 1897480), (78, 1678540), (82, 1596660), (89, 1471080), (92, 1423110), (104, 1258905), (115, 1138488), (120, 1091051), (123, 1064440), (130, 1007124), (138, 948740), (156, 839270), (164, 798330), (178, 735540), (184, 711555), (195, 671416), (205, 638664), (230, 569244), (246, 532220), (260, 503562), (267, 490360), (276, 474370), (299, 437880), (312, 419635), (328, 399165), (345, 379496), (356, 367770), (390, 335708), (410, 319332), (445, 294216), (460, 284622), (492, 266110), (520, 251781), (533, 245640), (534, 245180), (552, 237185), (598, 218940), (615, 212888), (690, 189748), (712, 183885), (780, 167854), (820, 159666), (890, 147108), (897, 145960), (920, 142311), (943, 138840), (984, 133055), (1066, 122820), (1068, 122590), (1157, 113160), (1196, 109470), (1230, 106444), (1335, 98072), (1380, 94874), (1495, 87576), (1560, 83927), (1599, 81880), (1640, 79833), (1780, 73554), (1794, 72980), (1886, 69420), (2047, 63960), (2132, 61410), (2136, 61295), (2314, 56580), (2392, 54735), (2460, 53222), (2665, 49128), (2670, 49036), (2760, 47437), (2829, 46280), (2990, 43788), (3198, 40940), (3471, 37720), (3560, 36777), (3588, 36490), (3649, 35880), (3772, 34710), (4094, 31980), (4264, 30705), (4485, 29192), (4628, 28290), (4715, 27768), (4920, 26611), (5330, 24564), (5340, 24518), (5658, 23140), (5785, 22632), (5980, 21894), (6141, 21320), (6396, 20470), (6942, 18860), (7176, 18245), (7298, 17940), (7544, 17355), (7995, 16376), (8188, 15990), (8970, 14596), (9256, 14145), (9430, 13884), (10235, 12792), (10660, 12282), (10680, 12259), (10947, 11960), (11316, 11570)]