73695120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 241329792

約数和(自身を除く): 167634672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 43, 48, 60, 74, 80, 86, 111, 120, 129, 148, 172, 185, 193, 215, 222, 240, 258, 296, 344, 370, 386, 430, 444, 516, 555, 579, 592, 645, 688, 740, 772, 860, 888, 965, 1032, 1110, 1158, 1290, 1480, 1544, 1591, 1720, 1776, 1930, 2064, 2220, 2316, 2580, 2895, 2960, 3088, 3182, 3440, 3860, 4440, 4632, 4773, 5160, 5790, 6364, 7141, 7720, 7955, 8299, 8880, 9264, 9546, 10320, 11580, 12728, 14282, 15440, 15910, 16598, 19092, 21423, 23160, 23865, 24897, 25456, 28564, 31820, 33196, 35705, 38184, 41495, 42846, 46320, 47730, 49794, 57128, 63640, 66392, 71410, 76368, 82990, 85692, 95460, 99588, 107115, 114256, 124485, 127280, 132784, 142820, 165980, 171384, 190920, 199176, 214230, 248970, 285640, 307063, 331960, 342768, 381840, 398352, 428460, 497940, 571280, 614126, 663920, 856920, 921189, 995880, 1228252, 1535315, 1713840, 1842378, 1991760, 2456504, 3070630, 3684756, 4605945, 4913008, 6141260, 7369512, 9211890, 12282520, 14739024, 18423780, 24565040, 36847560, 73695120]

約数ペア:

[(1, 73695120), (2, 36847560), (3, 24565040), (4, 18423780), (5, 14739024), (6, 12282520), (8, 9211890), (10, 7369512), (12, 6141260), (15, 4913008), (16, 4605945), (20, 3684756), (24, 3070630), (30, 2456504), (37, 1991760), (40, 1842378), (43, 1713840), (48, 1535315), (60, 1228252), (74, 995880), (80, 921189), (86, 856920), (111, 663920), (120, 614126), (129, 571280), (148, 497940), (172, 428460), (185, 398352), (193, 381840), (215, 342768), (222, 331960), (240, 307063), (258, 285640), (296, 248970), (344, 214230), (370, 199176), (386, 190920), (430, 171384), (444, 165980), (516, 142820), (555, 132784), (579, 127280), (592, 124485), (645, 114256), (688, 107115), (740, 99588), (772, 95460), (860, 85692), (888, 82990), (965, 76368), (1032, 71410), (1110, 66392), (1158, 63640), (1290, 57128), (1480, 49794), (1544, 47730), (1591, 46320), (1720, 42846), (1776, 41495), (1930, 38184), (2064, 35705), (2220, 33196), (2316, 31820), (2580, 28564), (2895, 25456), (2960, 24897), (3088, 23865), (3182, 23160), (3440, 21423), (3860, 19092), (4440, 16598), (4632, 15910), (4773, 15440), (5160, 14282), (5790, 12728), (6364, 11580), (7141, 10320), (7720, 9546), (7955, 9264), (8299, 8880)]