1421277120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2213}}^1$

素因数の和:2459

約数の個数: 168

約数和(自身を含む): 4912742016

約数和(自身を除く): 3491464896

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 223, 240, 288, 320, 360, 446, 480, 576, 669, 720, 892, 960, 1115, 1338, 1440, 1784, 2007, 2213, 2230, 2676, 2880, 3345, 3568, 4014, 4426, 4460, 5352, 6639, 6690, 7136, 8028, 8852, 8920, 10035, 10704, 11065, 13278, 13380, 14272, 16056, 17704, 17840, 19917, 20070, 21408, 22130, 26556, 26760, 32112, 33195, 35408, 35680, 39834, 40140, 42816, 44260, 53112, 53520, 64224, 66390, 70816, 71360, 79668, 80280, 88520, 99585, 106224, 107040, 128448, 132780, 141632, 159336, 160560, 177040, 199170, 212448, 214080, 265560, 318672, 321120, 354080, 398340, 424896, 493499, 531120, 637344, 642240, 708160, 796680, 986998, 1062240, 1274688, 1480497, 1593360, 1973996, 2124480, 2467495, 2960994, 3186720, 3947992, 4441491, 4934990, 5921988, 6373440, 7402485, 7895984, 8882982, 9869980, 11843976, 14804970, 15791968, 17765964, 19739960, 22207455, 23687952, 29609940, 31583936, 35531928, 39479920, 44414910, 47375904, 59219880, 71063856, 78959840, 88829820, 94751808, 118439760, 142127712, 157919680, 177659640, 236879520, 284255424, 355319280, 473759040, 710638560, 1421277120]

約数ペア:

[(1, 1421277120), (2, 710638560), (3, 473759040), (4, 355319280), (5, 284255424), (6, 236879520), (8, 177659640), (9, 157919680), (10, 142127712), (12, 118439760), (15, 94751808), (16, 88829820), (18, 78959840), (20, 71063856), (24, 59219880), (30, 47375904), (32, 44414910), (36, 39479920), (40, 35531928), (45, 31583936), (48, 29609940), (60, 23687952), (64, 22207455), (72, 19739960), (80, 17765964), (90, 15791968), (96, 14804970), (120, 11843976), (144, 9869980), (160, 8882982), (180, 7895984), (192, 7402485), (223, 6373440), (240, 5921988), (288, 4934990), (320, 4441491), (360, 3947992), (446, 3186720), (480, 2960994), (576, 2467495), (669, 2124480), (720, 1973996), (892, 1593360), (960, 1480497), (1115, 1274688), (1338, 1062240), (1440, 986998), (1784, 796680), (2007, 708160), (2213, 642240), (2230, 637344), (2676, 531120), (2880, 493499), (3345, 424896), (3568, 398340), (4014, 354080), (4426, 321120), (4460, 318672), (5352, 265560), (6639, 214080), (6690, 212448), (7136, 199170), (8028, 177040), (8852, 160560), (8920, 159336), (10035, 141632), (10704, 132780), (11065, 128448), (13278, 107040), (13380, 106224), (14272, 99585), (16056, 88520), (17704, 80280), (17840, 79668), (19917, 71360), (20070, 70816), (21408, 66390), (22130, 64224), (26556, 53520), (26760, 53112), (32112, 44260), (33195, 42816), (35408, 40140), (35680, 39834)]