164299680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1699

約数の個数: 144

約数和(自身を含む): 568923264

約数和(自身を除く): 404623584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1607, 1704, 2130, 2272, 2556, 2840, 3195, 3214, 3408, 4260, 4821, 5112, 5680, 6390, 6428, 6816, 8035, 8520, 9642, 10224, 11360, 12780, 12856, 14463, 16070, 17040, 19284, 20448, 24105, 25560, 25712, 28926, 32140, 34080, 38568, 48210, 51120, 51424, 57852, 64280, 72315, 77136, 96420, 102240, 114097, 115704, 128560, 144630, 154272, 192840, 228194, 231408, 257120, 289260, 342291, 385680, 456388, 462816, 570485, 578520, 684582, 771360, 912776, 1026873, 1140970, 1157040, 1369164, 1711455, 1825552, 2053746, 2281940, 2314080, 2738328, 3422910, 3651104, 4107492, 4563880, 5134365, 5476656, 6845820, 8214984, 9127760, 10268730, 10953312, 13691640, 16429968, 18255520, 20537460, 27383280, 32859936, 41074920, 54766560, 82149840, 164299680]

約数ペア:

[(1, 164299680), (2, 82149840), (3, 54766560), (4, 41074920), (5, 32859936), (6, 27383280), (8, 20537460), (9, 18255520), (10, 16429968), (12, 13691640), (15, 10953312), (16, 10268730), (18, 9127760), (20, 8214984), (24, 6845820), (30, 5476656), (32, 5134365), (36, 4563880), (40, 4107492), (45, 3651104), (48, 3422910), (60, 2738328), (71, 2314080), (72, 2281940), (80, 2053746), (90, 1825552), (96, 1711455), (120, 1369164), (142, 1157040), (144, 1140970), (160, 1026873), (180, 912776), (213, 771360), (240, 684582), (284, 578520), (288, 570485), (355, 462816), (360, 456388), (426, 385680), (480, 342291), (568, 289260), (639, 257120), (710, 231408), (720, 228194), (852, 192840), (1065, 154272), (1136, 144630), (1278, 128560), (1420, 115704), (1440, 114097), (1607, 102240), (1704, 96420), (2130, 77136), (2272, 72315), (2556, 64280), (2840, 57852), (3195, 51424), (3214, 51120), (3408, 48210), (4260, 38568), (4821, 34080), (5112, 32140), (5680, 28926), (6390, 25712), (6428, 25560), (6816, 24105), (8035, 20448), (8520, 19284), (9642, 17040), (10224, 16070), (11360, 14463), (12780, 12856)]