1822839040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3568

約数の個数: 144

約数和(自身を含む): 4893336000

約数和(自身を除く): 3070496960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 256, 296, 320, 352, 370, 407, 440, 592, 640, 704, 740, 814, 880, 1184, 1280, 1408, 1480, 1628, 1760, 2035, 2368, 2816, 2960, 3256, 3499, 3520, 4070, 4736, 5920, 6512, 6998, 7040, 8140, 9472, 11840, 13024, 13996, 14080, 16280, 17495, 23680, 26048, 27992, 32560, 34990, 38489, 47360, 52096, 55984, 65120, 69980, 76978, 104192, 111968, 129463, 130240, 139960, 153956, 192445, 223936, 258926, 260480, 279920, 307912, 384890, 447872, 517852, 520960, 559840, 615824, 647315, 769780, 895744, 1035704, 1119680, 1231648, 1294630, 1424093, 1539560, 2071408, 2239360, 2463296, 2589260, 2848186, 3079120, 4142816, 4478720, 4926592, 5178520, 5696372, 6158240, 7120465, 8285632, 9853184, 10357040, 11392744, 12316480, 14240930, 16571264, 20714080, 22785488, 24632960, 28481860, 33142528, 41428160, 45570976, 49265920, 56963720, 82856320, 91141952, 113927440, 165712640, 182283904, 227854880, 364567808, 455709760, 911419520, 1822839040]

約数ペア:

[(1, 1822839040), (2, 911419520), (4, 455709760), (5, 364567808), (8, 227854880), (10, 182283904), (11, 165712640), (16, 113927440), (20, 91141952), (22, 82856320), (32, 56963720), (37, 49265920), (40, 45570976), (44, 41428160), (55, 33142528), (64, 28481860), (74, 24632960), (80, 22785488), (88, 20714080), (110, 16571264), (128, 14240930), (148, 12316480), (160, 11392744), (176, 10357040), (185, 9853184), (220, 8285632), (256, 7120465), (296, 6158240), (320, 5696372), (352, 5178520), (370, 4926592), (407, 4478720), (440, 4142816), (592, 3079120), (640, 2848186), (704, 2589260), (740, 2463296), (814, 2239360), (880, 2071408), (1184, 1539560), (1280, 1424093), (1408, 1294630), (1480, 1231648), (1628, 1119680), (1760, 1035704), (2035, 895744), (2368, 769780), (2816, 647315), (2960, 615824), (3256, 559840), (3499, 520960), (3520, 517852), (4070, 447872), (4736, 384890), (5920, 307912), (6512, 279920), (6998, 260480), (7040, 258926), (8140, 223936), (9472, 192445), (11840, 153956), (13024, 139960), (13996, 130240), (14080, 129463), (16280, 111968), (17495, 104192), (23680, 76978), (26048, 69980), (27992, 65120), (32560, 55984), (34990, 52096), (38489, 47360)]