1216278360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3170

約数の個数: 192

約数和(自身を含む): 4356387360

約数和(自身を除く): 3140109000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 330, 360, 396, 404, 440, 495, 505, 606, 660, 792, 808, 909, 990, 1010, 1111, 1212, 1320, 1515, 1818, 1980, 2020, 2222, 2424, 3030, 3041, 3333, 3636, 3960, 4040, 4444, 4545, 5555, 6060, 6082, 6666, 7272, 8888, 9090, 9123, 9999, 11110, 12120, 12164, 13332, 15205, 16665, 18180, 18246, 19998, 22220, 24328, 26664, 27369, 30410, 33330, 33451, 36360, 36492, 39996, 44440, 45615, 49995, 54738, 60820, 66660, 66902, 72984, 79992, 91230, 99990, 100353, 109476, 121640, 133320, 133804, 136845, 167255, 182460, 199980, 200706, 218952, 267608, 273690, 301059, 307141, 334510, 364920, 399960, 401412, 501765, 547380, 602118, 614282, 669020, 802824, 921423, 1003530, 1094760, 1204236, 1228564, 1338040, 1505295, 1535705, 1842846, 2007060, 2408472, 2457128, 2764269, 3010590, 3071410, 3378551, 3685692, 4014120, 4607115, 5528538, 6021180, 6142820, 6757102, 7371384, 9214230, 10135653, 11057076, 12042360, 12285640, 13514204, 13821345, 16892755, 18428460, 20271306, 22114152, 27028408, 27642690, 30406959, 33785510, 36856920, 40542612, 50678265, 55285380, 60813918, 67571020, 81085224, 101356530, 110570760, 121627836, 135142040, 152034795, 202713060, 243255672, 304069590, 405426120, 608139180, 1216278360]

約数ペア:

[(1, 1216278360), (2, 608139180), (3, 405426120), (4, 304069590), (5, 243255672), (6, 202713060), (8, 152034795), (9, 135142040), (10, 121627836), (11, 110570760), (12, 101356530), (15, 81085224), (18, 67571020), (20, 60813918), (22, 55285380), (24, 50678265), (30, 40542612), (33, 36856920), (36, 33785510), (40, 30406959), (44, 27642690), (45, 27028408), (55, 22114152), (60, 20271306), (66, 18428460), (72, 16892755), (88, 13821345), (90, 13514204), (99, 12285640), (101, 12042360), (110, 11057076), (120, 10135653), (132, 9214230), (165, 7371384), (180, 6757102), (198, 6142820), (202, 6021180), (220, 5528538), (264, 4607115), (303, 4014120), (330, 3685692), (360, 3378551), (396, 3071410), (404, 3010590), (440, 2764269), (495, 2457128), (505, 2408472), (606, 2007060), (660, 1842846), (792, 1535705), (808, 1505295), (909, 1338040), (990, 1228564), (1010, 1204236), (1111, 1094760), (1212, 1003530), (1320, 921423), (1515, 802824), (1818, 669020), (1980, 614282), (2020, 602118), (2222, 547380), (2424, 501765), (3030, 401412), (3041, 399960), (3333, 364920), (3636, 334510), (3960, 307141), (4040, 301059), (4444, 273690), (4545, 267608), (5555, 218952), (6060, 200706), (6082, 199980), (6666, 182460), (7272, 167255), (8888, 136845), (9090, 133804), (9123, 133320), (9999, 121640), (11110, 109476), (12120, 100353), (12164, 99990), (13332, 91230), (15205, 79992), (16665, 72984), (18180, 66902), (18246, 66660), (19998, 60820), (22220, 54738), (24328, 49995), (26664, 45615), (27369, 44440), (30410, 39996), (33330, 36492), (33451, 36360)]