12958920

素因数分解:

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

素因数の和:117

約数の個数: 192

約数和(自身を含む): 47433600

約数和(自身を除く): 34474680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 90, 104, 108, 117, 120, 130, 135, 142, 156, 169, 180, 195, 213, 216, 234, 260, 270, 284, 312, 338, 351, 355, 360, 390, 426, 468, 507, 520, 540, 568, 585, 639, 676, 702, 710, 780, 845, 852, 923, 936, 1014, 1065, 1080, 1170, 1278, 1352, 1404, 1420, 1521, 1560, 1690, 1704, 1755, 1846, 1917, 2028, 2130, 2340, 2535, 2556, 2769, 2808, 2840, 3042, 3195, 3380, 3510, 3692, 3834, 4056, 4260, 4563, 4615, 4680, 5070, 5112, 5538, 6084, 6390, 6760, 7020, 7384, 7605, 7668, 8307, 8520, 9126, 9230, 9585, 10140, 11076, 11999, 12168, 12780, 13845, 14040, 15210, 15336, 16614, 18252, 18460, 19170, 20280, 22152, 22815, 23998, 24921, 25560, 27690, 30420, 33228, 35997, 36504, 36920, 38340, 41535, 45630, 47996, 49842, 55380, 59995, 60840, 66456, 71994, 76680, 83070, 91260, 95992, 99684, 107991, 110760, 119990, 124605, 143988, 166140, 179985, 182520, 199368, 215982, 239980, 249210, 287976, 323973, 332280, 359970, 431964, 479960, 498420, 539955, 647946, 719940, 863928, 996840, 1079910, 1295892, 1439880, 1619865, 2159820, 2591784, 3239730, 4319640, 6479460, 12958920]

約数ペア:

[(1, 12958920), (2, 6479460), (3, 4319640), (4, 3239730), (5, 2591784), (6, 2159820), (8, 1619865), (9, 1439880), (10, 1295892), (12, 1079910), (13, 996840), (15, 863928), (18, 719940), (20, 647946), (24, 539955), (26, 498420), (27, 479960), (30, 431964), (36, 359970), (39, 332280), (40, 323973), (45, 287976), (52, 249210), (54, 239980), (60, 215982), (65, 199368), (71, 182520), (72, 179985), (78, 166140), (90, 143988), (104, 124605), (108, 119990), (117, 110760), (120, 107991), (130, 99684), (135, 95992), (142, 91260), (156, 83070), (169, 76680), (180, 71994), (195, 66456), (213, 60840), (216, 59995), (234, 55380), (260, 49842), (270, 47996), (284, 45630), (312, 41535), (338, 38340), (351, 36920), (355, 36504), (360, 35997), (390, 33228), (426, 30420), (468, 27690), (507, 25560), (520, 24921), (540, 23998), (568, 22815), (585, 22152), (639, 20280), (676, 19170), (702, 18460), (710, 18252), (780, 16614), (845, 15336), (852, 15210), (923, 14040), (936, 13845), (1014, 12780), (1065, 12168), (1080, 11999), (1170, 11076), (1278, 10140), (1352, 9585), (1404, 9230), (1420, 9126), (1521, 8520), (1560, 8307), (1690, 7668), (1704, 7605), (1755, 7384), (1846, 7020), (1917, 6760), (2028, 6390), (2130, 6084), (2340, 5538), (2535, 5112), (2556, 5070), (2769, 4680), (2808, 4615), (2840, 4563), (3042, 4260), (3195, 4056), (3380, 3834), (3510, 3692)]