2843313920

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 144

約数和(自身を含む): 7389452448

約数和(自身を除く): 4546138528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 128, 136, 160, 164, 170, 205, 256, 272, 320, 328, 340, 410, 544, 640, 656, 680, 697, 820, 1088, 1280, 1312, 1360, 1394, 1640, 2176, 2624, 2720, 2788, 3187, 3280, 3485, 4352, 5248, 5440, 5576, 6374, 6560, 6970, 10496, 10880, 11152, 12748, 13120, 13940, 15935, 21760, 22304, 25496, 26240, 27880, 31870, 44608, 50992, 52480, 54179, 55760, 63740, 89216, 101984, 108358, 111520, 127480, 130667, 178432, 203968, 216716, 223040, 254960, 261334, 270895, 407936, 433432, 446080, 509920, 522668, 541790, 653335, 815872, 866864, 892160, 1019840, 1045336, 1083580, 1306670, 1733728, 2039680, 2090672, 2167160, 2221339, 2613340, 3467456, 4079360, 4181344, 4334320, 4442678, 5226680, 6934912, 8362688, 8668640, 8885356, 10453360, 11106695, 13869824, 16725376, 17337280, 17770712, 20906720, 22213390, 33450752, 34674560, 35541424, 41813440, 44426780, 69349120, 71082848, 83626880, 88853560, 142165696, 167253760, 177707120, 284331392, 355414240, 568662784, 710828480, 1421656960, 2843313920]

約数ペア:

[(1, 2843313920), (2, 1421656960), (4, 710828480), (5, 568662784), (8, 355414240), (10, 284331392), (16, 177707120), (17, 167253760), (20, 142165696), (32, 88853560), (34, 83626880), (40, 71082848), (41, 69349120), (64, 44426780), (68, 41813440), (80, 35541424), (82, 34674560), (85, 33450752), (128, 22213390), (136, 20906720), (160, 17770712), (164, 17337280), (170, 16725376), (205, 13869824), (256, 11106695), (272, 10453360), (320, 8885356), (328, 8668640), (340, 8362688), (410, 6934912), (544, 5226680), (640, 4442678), (656, 4334320), (680, 4181344), (697, 4079360), (820, 3467456), (1088, 2613340), (1280, 2221339), (1312, 2167160), (1360, 2090672), (1394, 2039680), (1640, 1733728), (2176, 1306670), (2624, 1083580), (2720, 1045336), (2788, 1019840), (3187, 892160), (3280, 866864), (3485, 815872), (4352, 653335), (5248, 541790), (5440, 522668), (5576, 509920), (6374, 446080), (6560, 433432), (6970, 407936), (10496, 270895), (10880, 261334), (11152, 254960), (12748, 223040), (13120, 216716), (13940, 203968), (15935, 178432), (21760, 130667), (22304, 127480), (25496, 111520), (26240, 108358), (27880, 101984), (31870, 89216), (44608, 63740), (50992, 55760), (52480, 54179)]