542921600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 1494487680

約数和(自身を除く): 951566080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 200, 208, 248, 260, 310, 320, 325, 400, 403, 416, 421, 496, 520, 620, 640, 650, 775, 800, 806, 832, 842, 992, 1040, 1240, 1300, 1550, 1600, 1612, 1664, 1684, 1984, 2015, 2080, 2105, 2480, 2600, 3100, 3200, 3224, 3368, 3968, 4030, 4160, 4210, 4960, 5200, 5473, 6200, 6448, 6736, 8060, 8320, 8420, 9920, 10075, 10400, 10525, 10946, 12400, 12896, 13051, 13472, 16120, 16840, 19840, 20150, 20800, 21050, 21892, 24800, 25792, 26102, 26944, 27365, 32240, 33680, 40300, 41600, 42100, 43784, 49600, 51584, 52204, 53888, 54730, 64480, 65255, 67360, 80600, 84200, 87568, 99200, 104408, 109460, 128960, 130510, 134720, 136825, 161200, 168400, 169663, 175136, 208816, 218920, 257920, 261020, 269440, 273650, 322400, 326275, 336800, 339326, 350272, 417632, 437840, 522040, 547300, 644800, 652550, 673600, 678652, 700544, 835264, 848315, 875680, 1044080, 1094600, 1289600, 1305100, 1347200, 1357304, 1670528, 1696630, 1751360, 2088160, 2189200, 2610200, 2714608, 3393260, 3502720, 4176320, 4241575, 4378400, 5220400, 5429216, 6786520, 8352640, 8483150, 8756800, 10440800, 10858432, 13573040, 16966300, 17513600, 20881600, 21716864, 27146080, 33932600, 41763200, 54292160, 67865200, 108584320, 135730400, 271460800, 542921600]

約数ペア:

[(1, 542921600), (2, 271460800), (4, 135730400), (5, 108584320), (8, 67865200), (10, 54292160), (13, 41763200), (16, 33932600), (20, 27146080), (25, 21716864), (26, 20881600), (31, 17513600), (32, 16966300), (40, 13573040), (50, 10858432), (52, 10440800), (62, 8756800), (64, 8483150), (65, 8352640), (80, 6786520), (100, 5429216), (104, 5220400), (124, 4378400), (128, 4241575), (130, 4176320), (155, 3502720), (160, 3393260), (200, 2714608), (208, 2610200), (248, 2189200), (260, 2088160), (310, 1751360), (320, 1696630), (325, 1670528), (400, 1357304), (403, 1347200), (416, 1305100), (421, 1289600), (496, 1094600), (520, 1044080), (620, 875680), (640, 848315), (650, 835264), (775, 700544), (800, 678652), (806, 673600), (832, 652550), (842, 644800), (992, 547300), (1040, 522040), (1240, 437840), (1300, 417632), (1550, 350272), (1600, 339326), (1612, 336800), (1664, 326275), (1684, 322400), (1984, 273650), (2015, 269440), (2080, 261020), (2105, 257920), (2480, 218920), (2600, 208816), (3100, 175136), (3200, 169663), (3224, 168400), (3368, 161200), (3968, 136825), (4030, 134720), (4160, 130510), (4210, 128960), (4960, 109460), (5200, 104408), (5473, 99200), (6200, 87568), (6448, 84200), (6736, 80600), (8060, 67360), (8320, 65255), (8420, 64480), (9920, 54730), (10075, 53888), (10400, 52204), (10525, 51584), (10946, 49600), (12400, 43784), (12896, 42100), (13051, 41600), (13472, 40300), (16120, 33680), (16840, 32240), (19840, 27365), (20150, 26944), (20800, 26102), (21050, 25792), (21892, 24800)]