856064160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{28309}}^1$

素因数の和:28340

約数の個数: 192

約数和(自身を含む): 3424377600

約数和(自身を除く): 2568313440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 28309, 30240, 56618, 84927, 113236, 141545, 169854, 198163, 226472, 254781, 283090, 339708, 396326, 424635, 452944, 509562, 566180, 594489, 679416, 764343, 792652, 849270, 905888, 990815, 1019124, 1132360, 1188978, 1273905, 1358832, 1528686, 1585304, 1698540, 1783467, 1981630, 2038248, 2264720, 2377956, 2547810, 2717664, 2972445, 3057372, 3170608, 3397080, 3566934, 3821715, 3963260, 4076496, 4529440, 4755912, 5095620, 5350401, 5944890, 6114744, 6341216, 6794160, 7133868, 7643430, 7926520, 8152992, 8917335, 9511824, 10191240, 10700802, 11889780, 12229488, 13588320, 14267736, 15286860, 15853040, 17834670, 19023648, 20382480, 21401604, 23779560, 24458976, 26752005, 28535472, 30573720, 31706080, 35669340, 40764960, 42803208, 47559120, 53504010, 57070944, 61147440, 71338680, 85606416, 95118240, 107008020, 122294880, 142677360, 171212832, 214016040, 285354720, 428032080, 856064160]

約数ペア:

[(1, 856064160), (2, 428032080), (3, 285354720), (4, 214016040), (5, 171212832), (6, 142677360), (7, 122294880), (8, 107008020), (9, 95118240), (10, 85606416), (12, 71338680), (14, 61147440), (15, 57070944), (16, 53504010), (18, 47559120), (20, 42803208), (21, 40764960), (24, 35669340), (27, 31706080), (28, 30573720), (30, 28535472), (32, 26752005), (35, 24458976), (36, 23779560), (40, 21401604), (42, 20382480), (45, 19023648), (48, 17834670), (54, 15853040), (56, 15286860), (60, 14267736), (63, 13588320), (70, 12229488), (72, 11889780), (80, 10700802), (84, 10191240), (90, 9511824), (96, 8917335), (105, 8152992), (108, 7926520), (112, 7643430), (120, 7133868), (126, 6794160), (135, 6341216), (140, 6114744), (144, 5944890), (160, 5350401), (168, 5095620), (180, 4755912), (189, 4529440), (210, 4076496), (216, 3963260), (224, 3821715), (240, 3566934), (252, 3397080), (270, 3170608), (280, 3057372), (288, 2972445), (315, 2717664), (336, 2547810), (360, 2377956), (378, 2264720), (420, 2038248), (432, 1981630), (480, 1783467), (504, 1698540), (540, 1585304), (560, 1528686), (630, 1358832), (672, 1273905), (720, 1188978), (756, 1132360), (840, 1019124), (864, 990815), (945, 905888), (1008, 849270), (1080, 792652), (1120, 764343), (1260, 679416), (1440, 594489), (1512, 566180), (1680, 509562), (1890, 452944), (2016, 424635), (2160, 396326), (2520, 339708), (3024, 283090), (3360, 254781), (3780, 226472), (4320, 198163), (5040, 169854), (6048, 141545), (7560, 113236), (10080, 84927), (15120, 56618), (28309, 30240)]