143335320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 309538920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 727, 744, 795, 930, 1060, 1240, 1272, 1454, 1590, 1643, 1860, 2120, 2181, 2908, 3180, 3286, 3635, 3720, 4362, 4929, 5816, 6360, 6572, 7270, 8215, 8724, 9858, 10905, 13144, 14540, 16430, 17448, 19716, 21810, 22537, 24645, 29080, 32860, 38531, 39432, 43620, 45074, 49290, 65720, 67611, 77062, 87240, 90148, 98580, 112685, 115593, 135222, 154124, 180296, 192655, 197160, 225370, 231186, 270444, 308248, 338055, 385310, 450740, 462372, 540888, 577965, 676110, 770620, 901480, 924744, 1155930, 1194461, 1352220, 1541240, 2311860, 2388922, 2704440, 3583383, 4623720, 4777844, 5972305, 7166766, 9555688, 11944610, 14333532, 17916915, 23889220, 28667064, 35833830, 47778440, 71667660, 143335320]

約数ペア:

[(1, 143335320), (2, 71667660), (3, 47778440), (4, 35833830), (5, 28667064), (6, 23889220), (8, 17916915), (10, 14333532), (12, 11944610), (15, 9555688), (20, 7166766), (24, 5972305), (30, 4777844), (31, 4623720), (40, 3583383), (53, 2704440), (60, 2388922), (62, 2311860), (93, 1541240), (106, 1352220), (120, 1194461), (124, 1155930), (155, 924744), (159, 901480), (186, 770620), (212, 676110), (248, 577965), (265, 540888), (310, 462372), (318, 450740), (372, 385310), (424, 338055), (465, 308248), (530, 270444), (620, 231186), (636, 225370), (727, 197160), (744, 192655), (795, 180296), (930, 154124), (1060, 135222), (1240, 115593), (1272, 112685), (1454, 98580), (1590, 90148), (1643, 87240), (1860, 77062), (2120, 67611), (2181, 65720), (2908, 49290), (3180, 45074), (3286, 43620), (3635, 39432), (3720, 38531), (4362, 32860), (4929, 29080), (5816, 24645), (6360, 22537), (6572, 21810), (7270, 19716), (8215, 17448), (8724, 16430), (9858, 14540), (10905, 13144)]