147390240

素因数分解:

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

素因数の和:291

約数の個数: 192

約数和(自身を含む): 490444416

約数和(自身を除く): 343054176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 74, 80, 86, 96, 111, 120, 129, 148, 160, 172, 185, 193, 215, 222, 240, 258, 296, 344, 370, 386, 430, 444, 480, 516, 555, 579, 592, 645, 688, 740, 772, 860, 888, 965, 1032, 1110, 1158, 1184, 1290, 1376, 1480, 1544, 1591, 1720, 1776, 1930, 2064, 2220, 2316, 2580, 2895, 2960, 3088, 3182, 3440, 3552, 3860, 4128, 4440, 4632, 4773, 5160, 5790, 5920, 6176, 6364, 6880, 7141, 7720, 7955, 8299, 8880, 9264, 9546, 10320, 11580, 12728, 14282, 15440, 15910, 16598, 17760, 18528, 19092, 20640, 21423, 23160, 23865, 24897, 25456, 28564, 30880, 31820, 33196, 35705, 38184, 41495, 42846, 46320, 47730, 49794, 50912, 57128, 63640, 66392, 71410, 76368, 82990, 85692, 92640, 95460, 99588, 107115, 114256, 124485, 127280, 132784, 142820, 152736, 165980, 171384, 190920, 199176, 214230, 228512, 248970, 254560, 265568, 285640, 307063, 331960, 342768, 381840, 398352, 428460, 497940, 571280, 614126, 663920, 685536, 763680, 796704, 856920, 921189, 995880, 1142560, 1228252, 1327840, 1535315, 1713840, 1842378, 1991760, 2456504, 3070630, 3427680, 3684756, 3983520, 4605945, 4913008, 6141260, 7369512, 9211890, 9826016, 12282520, 14739024, 18423780, 24565040, 29478048, 36847560, 49130080, 73695120, 147390240]

約数ペア:

[(1, 147390240), (2, 73695120), (3, 49130080), (4, 36847560), (5, 29478048), (6, 24565040), (8, 18423780), (10, 14739024), (12, 12282520), (15, 9826016), (16, 9211890), (20, 7369512), (24, 6141260), (30, 4913008), (32, 4605945), (37, 3983520), (40, 3684756), (43, 3427680), (48, 3070630), (60, 2456504), (74, 1991760), (80, 1842378), (86, 1713840), (96, 1535315), (111, 1327840), (120, 1228252), (129, 1142560), (148, 995880), (160, 921189), (172, 856920), (185, 796704), (193, 763680), (215, 685536), (222, 663920), (240, 614126), (258, 571280), (296, 497940), (344, 428460), (370, 398352), (386, 381840), (430, 342768), (444, 331960), (480, 307063), (516, 285640), (555, 265568), (579, 254560), (592, 248970), (645, 228512), (688, 214230), (740, 199176), (772, 190920), (860, 171384), (888, 165980), (965, 152736), (1032, 142820), (1110, 132784), (1158, 127280), (1184, 124485), (1290, 114256), (1376, 107115), (1480, 99588), (1544, 95460), (1591, 92640), (1720, 85692), (1776, 82990), (1930, 76368), (2064, 71410), (2220, 66392), (2316, 63640), (2580, 57128), (2895, 50912), (2960, 49794), (3088, 47730), (3182, 46320), (3440, 42846), (3552, 41495), (3860, 38184), (4128, 35705), (4440, 33196), (4632, 31820), (4773, 30880), (5160, 28564), (5790, 25456), (5920, 24897), (6176, 23865), (6364, 23160), (6880, 21423), (7141, 20640), (7720, 19092), (7955, 18528), (8299, 17760), (8880, 16598), (9264, 15910), (9546, 15440), (10320, 14282), (11580, 12728)]