63144120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2425

約数の個数: 128

約数和(自身を含む): 216095040

約数和(自身を除く): 152950920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2381, 2652, 3315, 4420, 4762, 5304, 6630, 7143, 8840, 9524, 11905, 13260, 14286, 19048, 23810, 26520, 28572, 30953, 35715, 40477, 47620, 57144, 61906, 71430, 80954, 92859, 95240, 121431, 123812, 142860, 154765, 161908, 185718, 202385, 242862, 247624, 285720, 309530, 323816, 371436, 404770, 464295, 485724, 526201, 607155, 619060, 742872, 809540, 928590, 971448, 1052402, 1214310, 1238120, 1578603, 1619080, 1857180, 2104804, 2428620, 2631005, 3157206, 3714360, 4209608, 4857240, 5262010, 6314412, 7893015, 10524020, 12628824, 15786030, 21048040, 31572060, 63144120]

約数ペア:

[(1, 63144120), (2, 31572060), (3, 21048040), (4, 15786030), (5, 12628824), (6, 10524020), (8, 7893015), (10, 6314412), (12, 5262010), (13, 4857240), (15, 4209608), (17, 3714360), (20, 3157206), (24, 2631005), (26, 2428620), (30, 2104804), (34, 1857180), (39, 1619080), (40, 1578603), (51, 1238120), (52, 1214310), (60, 1052402), (65, 971448), (68, 928590), (78, 809540), (85, 742872), (102, 619060), (104, 607155), (120, 526201), (130, 485724), (136, 464295), (156, 404770), (170, 371436), (195, 323816), (204, 309530), (221, 285720), (255, 247624), (260, 242862), (312, 202385), (340, 185718), (390, 161908), (408, 154765), (442, 142860), (510, 123812), (520, 121431), (663, 95240), (680, 92859), (780, 80954), (884, 71430), (1020, 61906), (1105, 57144), (1326, 47620), (1560, 40477), (1768, 35715), (2040, 30953), (2210, 28572), (2381, 26520), (2652, 23810), (3315, 19048), (4420, 14286), (4762, 13260), (5304, 11905), (6630, 9524), (7143, 8840)]