316492440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 1061786880

約数和(自身を除く): 745294440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 121, 132, 142, 165, 213, 220, 242, 264, 284, 307, 330, 355, 363, 426, 440, 484, 568, 605, 614, 660, 710, 726, 781, 852, 921, 968, 1065, 1210, 1228, 1320, 1420, 1452, 1535, 1562, 1704, 1815, 1842, 2130, 2343, 2420, 2456, 2840, 2904, 3070, 3124, 3377, 3630, 3684, 3905, 4260, 4605, 4686, 4840, 6140, 6248, 6754, 7260, 7368, 7810, 8520, 8591, 9210, 9372, 10131, 11715, 12280, 13508, 14520, 15620, 16885, 17182, 18420, 18744, 20262, 21797, 23430, 25773, 27016, 31240, 33770, 34364, 36840, 37147, 40524, 42955, 43594, 46860, 50655, 51546, 65391, 67540, 68728, 74294, 81048, 85910, 87188, 93720, 101310, 103092, 108985, 111441, 128865, 130782, 135080, 148588, 171820, 174376, 185735, 202620, 206184, 217970, 222882, 239767, 257730, 261564, 297176, 326955, 343640, 371470, 405240, 435940, 445764, 479534, 515460, 523128, 557205, 653910, 719301, 742940, 871880, 891528, 959068, 1030920, 1114410, 1198835, 1307820, 1438602, 1485880, 1918136, 2228820, 2397670, 2615640, 2637437, 2877204, 3596505, 4457640, 4795340, 5274874, 5754408, 7193010, 7912311, 9590680, 10549748, 13187185, 14386020, 15824622, 21099496, 26374370, 28772040, 31649244, 39561555, 52748740, 63298488, 79123110, 105497480, 158246220, 316492440]

約数ペア:

[(1, 316492440), (2, 158246220), (3, 105497480), (4, 79123110), (5, 63298488), (6, 52748740), (8, 39561555), (10, 31649244), (11, 28772040), (12, 26374370), (15, 21099496), (20, 15824622), (22, 14386020), (24, 13187185), (30, 10549748), (33, 9590680), (40, 7912311), (44, 7193010), (55, 5754408), (60, 5274874), (66, 4795340), (71, 4457640), (88, 3596505), (110, 2877204), (120, 2637437), (121, 2615640), (132, 2397670), (142, 2228820), (165, 1918136), (213, 1485880), (220, 1438602), (242, 1307820), (264, 1198835), (284, 1114410), (307, 1030920), (330, 959068), (355, 891528), (363, 871880), (426, 742940), (440, 719301), (484, 653910), (568, 557205), (605, 523128), (614, 515460), (660, 479534), (710, 445764), (726, 435940), (781, 405240), (852, 371470), (921, 343640), (968, 326955), (1065, 297176), (1210, 261564), (1228, 257730), (1320, 239767), (1420, 222882), (1452, 217970), (1535, 206184), (1562, 202620), (1704, 185735), (1815, 174376), (1842, 171820), (2130, 148588), (2343, 135080), (2420, 130782), (2456, 128865), (2840, 111441), (2904, 108985), (3070, 103092), (3124, 101310), (3377, 93720), (3630, 87188), (3684, 85910), (3905, 81048), (4260, 74294), (4605, 68728), (4686, 67540), (4840, 65391), (6140, 51546), (6248, 50655), (6754, 46860), (7260, 43594), (7368, 42955), (7810, 40524), (8520, 37147), (8591, 36840), (9210, 34364), (9372, 33770), (10131, 31240), (11715, 27016), (12280, 25773), (13508, 23430), (14520, 21797), (15620, 20262), (16885, 18744), (17182, 18420)]