2570292320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 6674088960

約数和(自身を除く): 4103796640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 43, 46, 74, 80, 86, 92, 115, 148, 160, 172, 184, 185, 215, 230, 296, 344, 368, 370, 430, 439, 460, 592, 688, 736, 740, 851, 860, 878, 920, 989, 1184, 1376, 1480, 1591, 1702, 1720, 1756, 1840, 1978, 2195, 2960, 3182, 3404, 3440, 3512, 3680, 3956, 4255, 4390, 4945, 5920, 6364, 6808, 6880, 7024, 7912, 7955, 8510, 8780, 9890, 10097, 12728, 13616, 14048, 15824, 15910, 16243, 17020, 17560, 18877, 19780, 20194, 25456, 27232, 31648, 31820, 32486, 34040, 35120, 36593, 37754, 39560, 40388, 50485, 50912, 63640, 64972, 68080, 70240, 73186, 75508, 79120, 80776, 81215, 94385, 100970, 127280, 129944, 136160, 146372, 151016, 158240, 161552, 162430, 182965, 188770, 201940, 254560, 259888, 292744, 302032, 323104, 324860, 365930, 373589, 377540, 403880, 434171, 519776, 585488, 604064, 649720, 698449, 731860, 747178, 755080, 807760, 868342, 1170976, 1299440, 1396898, 1463720, 1494356, 1510160, 1615520, 1736684, 1867945, 2170855, 2598880, 2793796, 2927440, 2988712, 3020320, 3473368, 3492245, 3735890, 4341710, 5587592, 5854880, 5977424, 6946736, 6984490, 7471780, 8683420, 11175184, 11954848, 13893472, 13968980, 14943560, 16064327, 17366840, 22350368, 27937960, 29887120, 32128654, 34733680, 55875920, 59774240, 64257308, 69467360, 80321635, 111751840, 128514616, 160643270, 257029232, 321286540, 514058464, 642573080, 1285146160, 2570292320]

約数ペア:

[(1, 2570292320), (2, 1285146160), (4, 642573080), (5, 514058464), (8, 321286540), (10, 257029232), (16, 160643270), (20, 128514616), (23, 111751840), (32, 80321635), (37, 69467360), (40, 64257308), (43, 59774240), (46, 55875920), (74, 34733680), (80, 32128654), (86, 29887120), (92, 27937960), (115, 22350368), (148, 17366840), (160, 16064327), (172, 14943560), (184, 13968980), (185, 13893472), (215, 11954848), (230, 11175184), (296, 8683420), (344, 7471780), (368, 6984490), (370, 6946736), (430, 5977424), (439, 5854880), (460, 5587592), (592, 4341710), (688, 3735890), (736, 3492245), (740, 3473368), (851, 3020320), (860, 2988712), (878, 2927440), (920, 2793796), (989, 2598880), (1184, 2170855), (1376, 1867945), (1480, 1736684), (1591, 1615520), (1702, 1510160), (1720, 1494356), (1756, 1463720), (1840, 1396898), (1978, 1299440), (2195, 1170976), (2960, 868342), (3182, 807760), (3404, 755080), (3440, 747178), (3512, 731860), (3680, 698449), (3956, 649720), (4255, 604064), (4390, 585488), (4945, 519776), (5920, 434171), (6364, 403880), (6808, 377540), (6880, 373589), (7024, 365930), (7912, 324860), (7955, 323104), (8510, 302032), (8780, 292744), (9890, 259888), (10097, 254560), (12728, 201940), (13616, 188770), (14048, 182965), (15824, 162430), (15910, 161552), (16243, 158240), (17020, 151016), (17560, 146372), (18877, 136160), (19780, 129944), (20194, 127280), (25456, 100970), (27232, 94385), (31648, 81215), (31820, 80776), (32486, 79120), (34040, 75508), (35120, 73186), (36593, 70240), (37754, 68080), (39560, 64972), (40388, 63640), (50485, 50912)]