16724760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 55157760

約数和(自身を除く): 38433000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 151, 156, 195, 213, 260, 284, 302, 312, 355, 390, 426, 453, 520, 568, 604, 710, 755, 780, 852, 906, 923, 1065, 1208, 1420, 1510, 1560, 1704, 1812, 1846, 1963, 2130, 2265, 2769, 2840, 3020, 3624, 3692, 3926, 4260, 4530, 4615, 5538, 5889, 6040, 7384, 7852, 8520, 9060, 9230, 9815, 10721, 11076, 11778, 13845, 15704, 18120, 18460, 19630, 21442, 22152, 23556, 27690, 29445, 32163, 36920, 39260, 42884, 47112, 53605, 55380, 58890, 64326, 78520, 85768, 107210, 110760, 117780, 128652, 139373, 160815, 214420, 235560, 257304, 278746, 321630, 418119, 428840, 557492, 643260, 696865, 836238, 1114984, 1286520, 1393730, 1672476, 2090595, 2787460, 3344952, 4181190, 5574920, 8362380, 16724760]

約数ペア:

[(1, 16724760), (2, 8362380), (3, 5574920), (4, 4181190), (5, 3344952), (6, 2787460), (8, 2090595), (10, 1672476), (12, 1393730), (13, 1286520), (15, 1114984), (20, 836238), (24, 696865), (26, 643260), (30, 557492), (39, 428840), (40, 418119), (52, 321630), (60, 278746), (65, 257304), (71, 235560), (78, 214420), (104, 160815), (120, 139373), (130, 128652), (142, 117780), (151, 110760), (156, 107210), (195, 85768), (213, 78520), (260, 64326), (284, 58890), (302, 55380), (312, 53605), (355, 47112), (390, 42884), (426, 39260), (453, 36920), (520, 32163), (568, 29445), (604, 27690), (710, 23556), (755, 22152), (780, 21442), (852, 19630), (906, 18460), (923, 18120), (1065, 15704), (1208, 13845), (1420, 11778), (1510, 11076), (1560, 10721), (1704, 9815), (1812, 9230), (1846, 9060), (1963, 8520), (2130, 7852), (2265, 7384), (2769, 6040), (2840, 5889), (3020, 5538), (3624, 4615), (3692, 4530), (3926, 4260)]