9651720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 32659200

約数和(自身を除く): 23007480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 269, 276, 299, 312, 345, 390, 460, 520, 538, 552, 598, 690, 780, 807, 897, 920, 1076, 1196, 1345, 1380, 1495, 1560, 1614, 1794, 2152, 2392, 2690, 2760, 2990, 3228, 3497, 3588, 4035, 4485, 5380, 5980, 6187, 6456, 6994, 7176, 8070, 8970, 10491, 10760, 11960, 12374, 13988, 16140, 17485, 17940, 18561, 20982, 24748, 27976, 30935, 32280, 34970, 35880, 37122, 41964, 49496, 52455, 61870, 69940, 74244, 80431, 83928, 92805, 104910, 123740, 139880, 148488, 160862, 185610, 209820, 241293, 247480, 321724, 371220, 402155, 419640, 482586, 643448, 742440, 804310, 965172, 1206465, 1608620, 1930344, 2412930, 3217240, 4825860, 9651720]

約数ペア:

[(1, 9651720), (2, 4825860), (3, 3217240), (4, 2412930), (5, 1930344), (6, 1608620), (8, 1206465), (10, 965172), (12, 804310), (13, 742440), (15, 643448), (20, 482586), (23, 419640), (24, 402155), (26, 371220), (30, 321724), (39, 247480), (40, 241293), (46, 209820), (52, 185610), (60, 160862), (65, 148488), (69, 139880), (78, 123740), (92, 104910), (104, 92805), (115, 83928), (120, 80431), (130, 74244), (138, 69940), (156, 61870), (184, 52455), (195, 49496), (230, 41964), (260, 37122), (269, 35880), (276, 34970), (299, 32280), (312, 30935), (345, 27976), (390, 24748), (460, 20982), (520, 18561), (538, 17940), (552, 17485), (598, 16140), (690, 13988), (780, 12374), (807, 11960), (897, 10760), (920, 10491), (1076, 8970), (1196, 8070), (1345, 7176), (1380, 6994), (1495, 6456), (1560, 6187), (1614, 5980), (1794, 5380), (2152, 4485), (2392, 4035), (2690, 3588), (2760, 3497), (2990, 3228)]