2441880560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4495

約数の個数: 160

約数和(自身を含む): 6929556480

約数和(自身を除く): 4487675920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 43, 46, 56, 70, 80, 86, 92, 112, 115, 140, 161, 172, 184, 215, 230, 280, 301, 322, 344, 368, 430, 460, 560, 602, 644, 688, 805, 860, 920, 989, 1204, 1288, 1505, 1610, 1720, 1840, 1978, 2408, 2576, 3010, 3220, 3440, 3956, 4409, 4816, 4945, 6020, 6440, 6923, 7912, 8818, 9890, 12040, 12880, 13846, 15824, 17636, 19780, 22045, 24080, 27692, 30863, 34615, 35272, 39560, 44090, 55384, 61726, 69230, 70544, 79120, 88180, 101407, 110768, 123452, 138460, 154315, 176360, 189587, 202814, 246904, 276920, 308630, 352720, 379174, 405628, 493808, 507035, 553840, 617260, 709849, 758348, 811256, 947935, 1014070, 1234520, 1327109, 1419698, 1516696, 1622512, 1895870, 2028140, 2469040, 2654218, 2839396, 3033392, 3549245, 3791740, 4056280, 4360501, 5308436, 5678792, 6635545, 7098490, 7583480, 8112560, 8721002, 10616872, 11357584, 13271090, 14196980, 15166960, 17442004, 21233744, 21802505, 26542180, 28393960, 30523507, 34884008, 43605010, 53084360, 56787920, 61047014, 69768016, 87210020, 106168720, 122094028, 152617535, 174420040, 244188056, 305235070, 348840080, 488376112, 610470140, 1220940280, 2441880560]

約数ペア:

[(1, 2441880560), (2, 1220940280), (4, 610470140), (5, 488376112), (7, 348840080), (8, 305235070), (10, 244188056), (14, 174420040), (16, 152617535), (20, 122094028), (23, 106168720), (28, 87210020), (35, 69768016), (40, 61047014), (43, 56787920), (46, 53084360), (56, 43605010), (70, 34884008), (80, 30523507), (86, 28393960), (92, 26542180), (112, 21802505), (115, 21233744), (140, 17442004), (161, 15166960), (172, 14196980), (184, 13271090), (215, 11357584), (230, 10616872), (280, 8721002), (301, 8112560), (322, 7583480), (344, 7098490), (368, 6635545), (430, 5678792), (460, 5308436), (560, 4360501), (602, 4056280), (644, 3791740), (688, 3549245), (805, 3033392), (860, 2839396), (920, 2654218), (989, 2469040), (1204, 2028140), (1288, 1895870), (1505, 1622512), (1610, 1516696), (1720, 1419698), (1840, 1327109), (1978, 1234520), (2408, 1014070), (2576, 947935), (3010, 811256), (3220, 758348), (3440, 709849), (3956, 617260), (4409, 553840), (4816, 507035), (4945, 493808), (6020, 405628), (6440, 379174), (6923, 352720), (7912, 308630), (8818, 276920), (9890, 246904), (12040, 202814), (12880, 189587), (13846, 176360), (15824, 154315), (17636, 138460), (19780, 123452), (22045, 110768), (24080, 101407), (27692, 88180), (30863, 79120), (34615, 70544), (35272, 69230), (39560, 61726), (44090, 55384)]