860147640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4307

約数の個数: 256

約数和(自身を含む): 3312576000

約数和(自身を除く): 2452428360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1485, 1496, 1530, 1683, 1836, 1870, 1980, 2040, 2244, 2295, 2376, 2805, 2970, 3060, 3366, 3672, 3740, 3960, 4259, 4488, 4590, 5049, 5610, 5940, 6120, 6732, 7480, 8415, 8518, 9180, 10098, 11220, 11880, 12777, 13464, 16830, 17036, 18360, 20196, 21295, 22440, 25245, 25554, 33660, 34072, 38331, 40392, 42590, 46849, 50490, 51108, 63885, 67320, 72403, 76662, 85180, 93698, 100980, 102216, 114993, 127770, 140547, 144806, 153324, 170360, 187396, 191655, 201960, 217209, 229986, 234245, 255540, 281094, 289612, 306648, 362015, 374792, 383310, 421641, 434418, 459972, 468490, 511080, 562188, 574965, 579224, 651627, 702735, 724030, 766620, 796433, 843282, 868836, 919944, 936980, 1086045, 1124376, 1149930, 1264923, 1303254, 1405470, 1448060, 1533240, 1592866, 1686564, 1737672, 1873960, 1954881, 2108205, 2172090, 2299860, 2389299, 2529846, 2606508, 2810940, 2896120, 3185732, 3258135, 3373128, 3909762, 3982165, 4216410, 4344180, 4599720, 4778598, 5059692, 5213016, 5621880, 6324615, 6371464, 6516270, 7167897, 7819524, 7964330, 8432820, 8688360, 9557196, 9774405, 10119384, 11946495, 12649230, 13032540, 14335794, 15639048, 15928660, 16865640, 19114392, 19548810, 21503691, 23892990, 25298460, 26065080, 28671588, 31857320, 35839485, 39097620, 43007382, 47785980, 50596920, 57343176, 71678970, 78195240, 86014764, 95571960, 107518455, 143357940, 172029528, 215036910, 286715880, 430073820, 860147640]

約数ペア:

[(1, 860147640), (2, 430073820), (3, 286715880), (4, 215036910), (5, 172029528), (6, 143357940), (8, 107518455), (9, 95571960), (10, 86014764), (11, 78195240), (12, 71678970), (15, 57343176), (17, 50596920), (18, 47785980), (20, 43007382), (22, 39097620), (24, 35839485), (27, 31857320), (30, 28671588), (33, 26065080), (34, 25298460), (36, 23892990), (40, 21503691), (44, 19548810), (45, 19114392), (51, 16865640), (54, 15928660), (55, 15639048), (60, 14335794), (66, 13032540), (68, 12649230), (72, 11946495), (85, 10119384), (88, 9774405), (90, 9557196), (99, 8688360), (102, 8432820), (108, 7964330), (110, 7819524), (120, 7167897), (132, 6516270), (135, 6371464), (136, 6324615), (153, 5621880), (165, 5213016), (170, 5059692), (180, 4778598), (187, 4599720), (198, 4344180), (204, 4216410), (216, 3982165), (220, 3909762), (255, 3373128), (264, 3258135), (270, 3185732), (297, 2896120), (306, 2810940), (330, 2606508), (340, 2529846), (360, 2389299), (374, 2299860), (396, 2172090), (408, 2108205), (440, 1954881), (459, 1873960), (495, 1737672), (510, 1686564), (540, 1592866), (561, 1533240), (594, 1448060), (612, 1405470), (660, 1303254), (680, 1264923), (748, 1149930), (765, 1124376), (792, 1086045), (918, 936980), (935, 919944), (990, 868836), (1020, 843282), (1080, 796433), (1122, 766620), (1188, 724030), (1224, 702735), (1320, 651627), (1485, 579224), (1496, 574965), (1530, 562188), (1683, 511080), (1836, 468490), (1870, 459972), (1980, 434418), (2040, 421641), (2244, 383310), (2295, 374792), (2376, 362015), (2805, 306648), (2970, 289612), (3060, 281094), (3366, 255540), (3672, 234245), (3740, 229986), (3960, 217209), (4259, 201960), (4488, 191655), (4590, 187396), (5049, 170360), (5610, 153324), (5940, 144806), (6120, 140547), (6732, 127770), (7480, 114993), (8415, 102216), (8518, 100980), (9180, 93698), (10098, 85180), (11220, 76662), (11880, 72403), (12777, 67320), (13464, 63885), (16830, 51108), (17036, 50490), (18360, 46849), (20196, 42590), (21295, 40392), (22440, 38331), (25245, 34072), (25554, 33660)]