168198720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:988

約数の個数: 112

約数和(自身を含む): 536984448

約数和(自身を除く): 368785728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 727, 960, 964, 1205, 1446, 1454, 1928, 2181, 2410, 2892, 2908, 3615, 3635, 3856, 4362, 4820, 5784, 5816, 7230, 7270, 7712, 8724, 9640, 10905, 11568, 11632, 14460, 14540, 15424, 17448, 19280, 21810, 23136, 23264, 28920, 29080, 34896, 38560, 43620, 46272, 46528, 57840, 58160, 69792, 77120, 87240, 115680, 116320, 139584, 174480, 175207, 231360, 232640, 348960, 350414, 525621, 697920, 700828, 876035, 1051242, 1401656, 1752070, 2102484, 2628105, 2803312, 3504140, 4204968, 5256210, 5606624, 7008280, 8409936, 10512420, 11213248, 14016560, 16819872, 21024840, 28033120, 33639744, 42049680, 56066240, 84099360, 168198720]

約数ペア:

[(1, 168198720), (2, 84099360), (3, 56066240), (4, 42049680), (5, 33639744), (6, 28033120), (8, 21024840), (10, 16819872), (12, 14016560), (15, 11213248), (16, 10512420), (20, 8409936), (24, 7008280), (30, 5606624), (32, 5256210), (40, 4204968), (48, 3504140), (60, 2803312), (64, 2628105), (80, 2102484), (96, 1752070), (120, 1401656), (160, 1051242), (192, 876035), (240, 700828), (241, 697920), (320, 525621), (480, 350414), (482, 348960), (723, 232640), (727, 231360), (960, 175207), (964, 174480), (1205, 139584), (1446, 116320), (1454, 115680), (1928, 87240), (2181, 77120), (2410, 69792), (2892, 58160), (2908, 57840), (3615, 46528), (3635, 46272), (3856, 43620), (4362, 38560), (4820, 34896), (5784, 29080), (5816, 28920), (7230, 23264), (7270, 23136), (7712, 21810), (8724, 19280), (9640, 17448), (10905, 15424), (11568, 14540), (11632, 14460)]