118274520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10865

約数の個数: 128

約数和(自身を含む): 436746240

約数和(自身を除く): 318471720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10831, 10920, 21662, 32493, 43324, 54155, 64986, 75817, 86648, 108310, 129972, 140803, 151634, 162465, 216620, 227451, 259944, 281606, 303268, 324930, 379085, 422409, 433240, 454902, 563212, 606536, 649860, 704015, 758170, 844818, 909804, 985621, 1126424, 1137255, 1299720, 1408030, 1516340, 1689636, 1819608, 1971242, 2112045, 2274510, 2816060, 2956863, 3032680, 3379272, 3942484, 4224090, 4549020, 4928105, 5632120, 5913726, 7884968, 8448180, 9098040, 9856210, 11827452, 14784315, 16896360, 19712420, 23654904, 29568630, 39424840, 59137260, 118274520]

約数ペア:

[(1, 118274520), (2, 59137260), (3, 39424840), (4, 29568630), (5, 23654904), (6, 19712420), (7, 16896360), (8, 14784315), (10, 11827452), (12, 9856210), (13, 9098040), (14, 8448180), (15, 7884968), (20, 5913726), (21, 5632120), (24, 4928105), (26, 4549020), (28, 4224090), (30, 3942484), (35, 3379272), (39, 3032680), (40, 2956863), (42, 2816060), (52, 2274510), (56, 2112045), (60, 1971242), (65, 1819608), (70, 1689636), (78, 1516340), (84, 1408030), (91, 1299720), (104, 1137255), (105, 1126424), (120, 985621), (130, 909804), (140, 844818), (156, 758170), (168, 704015), (182, 649860), (195, 606536), (210, 563212), (260, 454902), (273, 433240), (280, 422409), (312, 379085), (364, 324930), (390, 303268), (420, 281606), (455, 259944), (520, 227451), (546, 216620), (728, 162465), (780, 151634), (840, 140803), (910, 129972), (1092, 108310), (1365, 86648), (1560, 75817), (1820, 64986), (2184, 54155), (2730, 43324), (3640, 32493), (5460, 21662), (10831, 10920)]