189572520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 594397440

約数和(自身を除く): 404824920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 53, 60, 82, 106, 120, 123, 159, 164, 205, 212, 246, 265, 318, 328, 410, 424, 492, 530, 615, 636, 727, 795, 820, 984, 1060, 1230, 1272, 1454, 1590, 1640, 2120, 2173, 2181, 2460, 2908, 3180, 3635, 4346, 4362, 4920, 5816, 6360, 6519, 7270, 8692, 8724, 10865, 10905, 13038, 14540, 17384, 17448, 21730, 21810, 26076, 29080, 29807, 32595, 38531, 43460, 43620, 52152, 59614, 65190, 77062, 86920, 87240, 89421, 115593, 119228, 130380, 149035, 154124, 178842, 192655, 231186, 238456, 260760, 298070, 308248, 357684, 385310, 447105, 462372, 577965, 596140, 715368, 770620, 894210, 924744, 1155930, 1192280, 1541240, 1579771, 1788420, 2311860, 3159542, 3576840, 4623720, 4739313, 6319084, 7898855, 9478626, 12638168, 15797710, 18957252, 23696565, 31595420, 37914504, 47393130, 63190840, 94786260, 189572520]

約数ペア:

[(1, 189572520), (2, 94786260), (3, 63190840), (4, 47393130), (5, 37914504), (6, 31595420), (8, 23696565), (10, 18957252), (12, 15797710), (15, 12638168), (20, 9478626), (24, 7898855), (30, 6319084), (40, 4739313), (41, 4623720), (53, 3576840), (60, 3159542), (82, 2311860), (106, 1788420), (120, 1579771), (123, 1541240), (159, 1192280), (164, 1155930), (205, 924744), (212, 894210), (246, 770620), (265, 715368), (318, 596140), (328, 577965), (410, 462372), (424, 447105), (492, 385310), (530, 357684), (615, 308248), (636, 298070), (727, 260760), (795, 238456), (820, 231186), (984, 192655), (1060, 178842), (1230, 154124), (1272, 149035), (1454, 130380), (1590, 119228), (1640, 115593), (2120, 89421), (2173, 87240), (2181, 86920), (2460, 77062), (2908, 65190), (3180, 59614), (3635, 52152), (4346, 43620), (4362, 43460), (4920, 38531), (5816, 32595), (6360, 29807), (6519, 29080), (7270, 26076), (8692, 21810), (8724, 21730), (10865, 17448), (10905, 17384), (13038, 14540)]