191564880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4723}}^1$

素因数の和:4765

約数の個数: 120

約数和(自身を含む): 643182048

約数和(自身を除く): 451617168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 4723, 5070, 6760, 8112, 9446, 10140, 13520, 14169, 18892, 20280, 23615, 28338, 37784, 40560, 47230, 56676, 61399, 70845, 75568, 94460, 113352, 122798, 141690, 184197, 188920, 226704, 245596, 283380, 306995, 368394, 377840, 491192, 566760, 613990, 736788, 798187, 920985, 982384, 1133520, 1227980, 1473576, 1596374, 1841970, 2394561, 2455960, 2947152, 3192748, 3683940, 3990935, 4789122, 4911920, 6385496, 7367880, 7981870, 9578244, 11972805, 12770992, 14735760, 15963740, 19156488, 23945610, 31927480, 38312976, 47891220, 63854960, 95782440, 191564880]

約数ペア:

[(1, 191564880), (2, 95782440), (3, 63854960), (4, 47891220), (5, 38312976), (6, 31927480), (8, 23945610), (10, 19156488), (12, 15963740), (13, 14735760), (15, 12770992), (16, 11972805), (20, 9578244), (24, 7981870), (26, 7367880), (30, 6385496), (39, 4911920), (40, 4789122), (48, 3990935), (52, 3683940), (60, 3192748), (65, 2947152), (78, 2455960), (80, 2394561), (104, 1841970), (120, 1596374), (130, 1473576), (156, 1227980), (169, 1133520), (195, 982384), (208, 920985), (240, 798187), (260, 736788), (312, 613990), (338, 566760), (390, 491192), (507, 377840), (520, 368394), (624, 306995), (676, 283380), (780, 245596), (845, 226704), (1014, 188920), (1040, 184197), (1352, 141690), (1560, 122798), (1690, 113352), (2028, 94460), (2535, 75568), (2704, 70845), (3120, 61399), (3380, 56676), (4056, 47230), (4723, 40560), (5070, 37784), (6760, 28338), (8112, 23615), (9446, 20280), (10140, 18892), (13520, 14169)]