190631040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2374

約数の個数: 128

約数和(自身を含む): 622036800

約数和(自身を除く): 431405760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2309, 2580, 2752, 3440, 4128, 4618, 5160, 5504, 6880, 6927, 8256, 9236, 10320, 11545, 13760, 13854, 16512, 18472, 20640, 23090, 27520, 27708, 34635, 36944, 41280, 46180, 55416, 69270, 73888, 82560, 92360, 99287, 110832, 138540, 147776, 184720, 198574, 221664, 277080, 295552, 297861, 369440, 397148, 443328, 496435, 554160, 595722, 738880, 794296, 886656, 992870, 1108320, 1191444, 1477760, 1489305, 1588592, 1985740, 2216640, 2382888, 2978610, 3177184, 3971480, 4433280, 4765776, 5957220, 6354368, 7942960, 9531552, 11914440, 12708736, 15885920, 19063104, 23828880, 31771840, 38126208, 47657760, 63543680, 95315520, 190631040]

約数ペア:

[(1, 190631040), (2, 95315520), (3, 63543680), (4, 47657760), (5, 38126208), (6, 31771840), (8, 23828880), (10, 19063104), (12, 15885920), (15, 12708736), (16, 11914440), (20, 9531552), (24, 7942960), (30, 6354368), (32, 5957220), (40, 4765776), (43, 4433280), (48, 3971480), (60, 3177184), (64, 2978610), (80, 2382888), (86, 2216640), (96, 1985740), (120, 1588592), (128, 1489305), (129, 1477760), (160, 1191444), (172, 1108320), (192, 992870), (215, 886656), (240, 794296), (258, 738880), (320, 595722), (344, 554160), (384, 496435), (430, 443328), (480, 397148), (516, 369440), (640, 297861), (645, 295552), (688, 277080), (860, 221664), (960, 198574), (1032, 184720), (1290, 147776), (1376, 138540), (1720, 110832), (1920, 99287), (2064, 92360), (2309, 82560), (2580, 73888), (2752, 69270), (3440, 55416), (4128, 46180), (4618, 41280), (5160, 36944), (5504, 34635), (6880, 27708), (6927, 27520), (8256, 23090), (9236, 20640), (10320, 18472), (11545, 16512), (13760, 13854)]