7390357080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{14723}}^1$

素因数の和:14873

約数の個数: 128

約数和(自身を含む): 22898764800

約数和(自身を除く): 15508407720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 89, 94, 120, 141, 178, 188, 235, 267, 282, 356, 376, 445, 470, 534, 564, 705, 712, 890, 940, 1068, 1128, 1335, 1410, 1780, 1880, 2136, 2670, 2820, 3560, 4183, 5340, 5640, 8366, 10680, 12549, 14723, 16732, 20915, 25098, 29446, 33464, 41830, 44169, 50196, 58892, 62745, 73615, 83660, 88338, 100392, 117784, 125490, 147230, 167320, 176676, 220845, 250980, 294460, 353352, 441690, 501960, 588920, 691981, 883380, 1310347, 1383962, 1766760, 2075943, 2620694, 2767924, 3459905, 3931041, 4151886, 5241388, 5535848, 6551735, 6919810, 7862082, 8303772, 10379715, 10482776, 13103470, 13839620, 15724164, 16607544, 19655205, 20759430, 26206940, 27679240, 31448328, 39310410, 41518860, 52413880, 61586309, 78620820, 83037720, 123172618, 157241640, 184758927, 246345236, 307931545, 369517854, 492690472, 615863090, 739035708, 923794635, 1231726180, 1478071416, 1847589270, 2463452360, 3695178540, 7390357080]

約数ペア:

[(1, 7390357080), (2, 3695178540), (3, 2463452360), (4, 1847589270), (5, 1478071416), (6, 1231726180), (8, 923794635), (10, 739035708), (12, 615863090), (15, 492690472), (20, 369517854), (24, 307931545), (30, 246345236), (40, 184758927), (47, 157241640), (60, 123172618), (89, 83037720), (94, 78620820), (120, 61586309), (141, 52413880), (178, 41518860), (188, 39310410), (235, 31448328), (267, 27679240), (282, 26206940), (356, 20759430), (376, 19655205), (445, 16607544), (470, 15724164), (534, 13839620), (564, 13103470), (705, 10482776), (712, 10379715), (890, 8303772), (940, 7862082), (1068, 6919810), (1128, 6551735), (1335, 5535848), (1410, 5241388), (1780, 4151886), (1880, 3931041), (2136, 3459905), (2670, 2767924), (2820, 2620694), (3560, 2075943), (4183, 1766760), (5340, 1383962), (5640, 1310347), (8366, 883380), (10680, 691981), (12549, 588920), (14723, 501960), (16732, 441690), (20915, 353352), (25098, 294460), (29446, 250980), (33464, 220845), (41830, 176676), (44169, 167320), (50196, 147230), (58892, 125490), (62745, 117784), (73615, 100392), (83660, 88338)]