1337392080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19973}}^1$

素因数の和:20026

約数の個数: 160

約数和(自身を含む): 4755409920

約数和(自身を除く): 3418017840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 19973, 22320, 33480, 39946, 59919, 66960, 79892, 99865, 119838, 159784, 179757, 199730, 239676, 299595, 319568, 359514, 399460, 479352, 539271, 599190, 619163, 719028, 798920, 898785, 958704, 1078542, 1198380, 1238326, 1438056, 1597840, 1797570, 1857489, 2157084, 2396760, 2476652, 2696355, 2876112, 3095815, 3595140, 3714978, 4314168, 4793520, 4953304, 5392710, 5572467, 6191630, 7190280, 7429956, 8628336, 9287445, 9906608, 10785420, 11144934, 12383260, 14380560, 14859912, 16717401, 18574890, 21570840, 22289868, 24766520, 27862335, 29719824, 33434802, 37149780, 43141680, 44579736, 49533040, 55724670, 66869604, 74299560, 83587005, 89159472, 111449340, 133739208, 148599120, 167174010, 222898680, 267478416, 334348020, 445797360, 668696040, 1337392080]

約数ペア:

[(1, 1337392080), (2, 668696040), (3, 445797360), (4, 334348020), (5, 267478416), (6, 222898680), (8, 167174010), (9, 148599120), (10, 133739208), (12, 111449340), (15, 89159472), (16, 83587005), (18, 74299560), (20, 66869604), (24, 55724670), (27, 49533040), (30, 44579736), (31, 43141680), (36, 37149780), (40, 33434802), (45, 29719824), (48, 27862335), (54, 24766520), (60, 22289868), (62, 21570840), (72, 18574890), (80, 16717401), (90, 14859912), (93, 14380560), (108, 12383260), (120, 11144934), (124, 10785420), (135, 9906608), (144, 9287445), (155, 8628336), (180, 7429956), (186, 7190280), (216, 6191630), (240, 5572467), (248, 5392710), (270, 4953304), (279, 4793520), (310, 4314168), (360, 3714978), (372, 3595140), (432, 3095815), (465, 2876112), (496, 2696355), (540, 2476652), (558, 2396760), (620, 2157084), (720, 1857489), (744, 1797570), (837, 1597840), (930, 1438056), (1080, 1238326), (1116, 1198380), (1240, 1078542), (1395, 958704), (1488, 898785), (1674, 798920), (1860, 719028), (2160, 619163), (2232, 599190), (2480, 539271), (2790, 479352), (3348, 399460), (3720, 359514), (4185, 319568), (4464, 299595), (5580, 239676), (6696, 199730), (7440, 179757), (8370, 159784), (11160, 119838), (13392, 99865), (16740, 79892), (19973, 66960), (22320, 59919), (33480, 39946)]