2015161488

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 5810927928

約数和(自身を除く): 3795766440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 613, 617, 666, 888, 1226, 1234, 1332, 1776, 1839, 1851, 2452, 2468, 2664, 3678, 3702, 4904, 4936, 5328, 5517, 5553, 7356, 7404, 9808, 9872, 11034, 11106, 14712, 14808, 22068, 22212, 22681, 22829, 29424, 29616, 44136, 44424, 45362, 45658, 68043, 68487, 88272, 88848, 90724, 91316, 136086, 136974, 181448, 182632, 204129, 205461, 272172, 273948, 362896, 365264, 378221, 408258, 410922, 544344, 547896, 756442, 816516, 821844, 1088688, 1095792, 1134663, 1512884, 1633032, 1643688, 2269326, 3025768, 3266064, 3287376, 3403989, 4538652, 6051536, 6807978, 9077304, 13615956, 13994177, 18154608, 27231912, 27988354, 41982531, 54463824, 55976708, 83965062, 111953416, 125947593, 167930124, 223906832, 251895186, 335860248, 503790372, 671720496, 1007580744, 2015161488]

約数ペア:

[(1, 2015161488), (2, 1007580744), (3, 671720496), (4, 503790372), (6, 335860248), (8, 251895186), (9, 223906832), (12, 167930124), (16, 125947593), (18, 111953416), (24, 83965062), (36, 55976708), (37, 54463824), (48, 41982531), (72, 27988354), (74, 27231912), (111, 18154608), (144, 13994177), (148, 13615956), (222, 9077304), (296, 6807978), (333, 6051536), (444, 4538652), (592, 3403989), (613, 3287376), (617, 3266064), (666, 3025768), (888, 2269326), (1226, 1643688), (1234, 1633032), (1332, 1512884), (1776, 1134663), (1839, 1095792), (1851, 1088688), (2452, 821844), (2468, 816516), (2664, 756442), (3678, 547896), (3702, 544344), (4904, 410922), (4936, 408258), (5328, 378221), (5517, 365264), (5553, 362896), (7356, 273948), (7404, 272172), (9808, 205461), (9872, 204129), (11034, 182632), (11106, 181448), (14712, 136974), (14808, 136086), (22068, 91316), (22212, 90724), (22681, 88848), (22829, 88272), (29424, 68487), (29616, 68043), (44136, 45658), (44424, 45362)]