69611360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 206324496

約数和(自身を除く): 136713136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 683, 728, 784, 910, 980, 1040, 1120, 1274, 1366, 1456, 1568, 1820, 1960, 2080, 2548, 2732, 2912, 3185, 3415, 3640, 3920, 4781, 5096, 5464, 6370, 6830, 7280, 7840, 8879, 9562, 10192, 10928, 12740, 13660, 14560, 17758, 19124, 20384, 21856, 23905, 25480, 27320, 33467, 35516, 38248, 44395, 47810, 50960, 54640, 62153, 66934, 71032, 76496, 88790, 95620, 101920, 109280, 124306, 133868, 142064, 152992, 167335, 177580, 191240, 248612, 267736, 284128, 310765, 334670, 355160, 382480, 435071, 497224, 535472, 621530, 669340, 710320, 764960, 870142, 994448, 1070944, 1243060, 1338680, 1420640, 1740284, 1988896, 2175355, 2486120, 2677360, 3480568, 4350710, 4972240, 5354720, 6961136, 8701420, 9944480, 13922272, 17402840, 34805680, 69611360]

約数ペア:

[(1, 69611360), (2, 34805680), (4, 17402840), (5, 13922272), (7, 9944480), (8, 8701420), (10, 6961136), (13, 5354720), (14, 4972240), (16, 4350710), (20, 3480568), (26, 2677360), (28, 2486120), (32, 2175355), (35, 1988896), (40, 1740284), (49, 1420640), (52, 1338680), (56, 1243060), (65, 1070944), (70, 994448), (80, 870142), (91, 764960), (98, 710320), (104, 669340), (112, 621530), (130, 535472), (140, 497224), (160, 435071), (182, 382480), (196, 355160), (208, 334670), (224, 310765), (245, 284128), (260, 267736), (280, 248612), (364, 191240), (392, 177580), (416, 167335), (455, 152992), (490, 142064), (520, 133868), (560, 124306), (637, 109280), (683, 101920), (728, 95620), (784, 88790), (910, 76496), (980, 71032), (1040, 66934), (1120, 62153), (1274, 54640), (1366, 50960), (1456, 47810), (1568, 44395), (1820, 38248), (1960, 35516), (2080, 33467), (2548, 27320), (2732, 25480), (2912, 23905), (3185, 21856), (3415, 20384), (3640, 19124), (3920, 17758), (4781, 14560), (5096, 13660), (5464, 12740), (6370, 10928), (6830, 10192), (7280, 9562), (7840, 8879)]