858487080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 256

約数和(自身を含む): 3024552960

約数和(自身を除く): 2166065880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 67, 68, 85, 88, 102, 110, 120, 132, 134, 136, 165, 170, 187, 201, 204, 220, 255, 264, 268, 330, 335, 340, 374, 402, 408, 440, 510, 536, 561, 571, 660, 670, 680, 737, 748, 804, 935, 1005, 1020, 1122, 1139, 1142, 1320, 1340, 1474, 1496, 1608, 1713, 1870, 2010, 2040, 2211, 2244, 2278, 2284, 2680, 2805, 2855, 2948, 3417, 3426, 3685, 3740, 4020, 4422, 4488, 4556, 4568, 5610, 5695, 5710, 5896, 6281, 6834, 6852, 7370, 7480, 8040, 8565, 8844, 9112, 9707, 11055, 11220, 11390, 11420, 12529, 12562, 13668, 13704, 14740, 17085, 17130, 17688, 18843, 19414, 22110, 22440, 22780, 22840, 25058, 25124, 27336, 29121, 29480, 31405, 34170, 34260, 37587, 37686, 38257, 38828, 44220, 45560, 48535, 50116, 50248, 58242, 62645, 62810, 68340, 68520, 75174, 75372, 76514, 77656, 88440, 94215, 97070, 100232, 106777, 114771, 116484, 125290, 125620, 136680, 145605, 150348, 150744, 153028, 187935, 188430, 191285, 194140, 213554, 229542, 232968, 250580, 251240, 291210, 300696, 306056, 320331, 375870, 376860, 382570, 388280, 420827, 427108, 459084, 501160, 533885, 573855, 582420, 640662, 650369, 751740, 753720, 765140, 841654, 854216, 918168, 1067770, 1147710, 1164840, 1262481, 1281324, 1300738, 1503480, 1530280, 1601655, 1683308, 1951107, 2104135, 2135540, 2295420, 2524962, 2562648, 2601476, 3203310, 3251845, 3366616, 3902214, 4208270, 4271080, 4590840, 5049924, 5202952, 6312405, 6406620, 6503690, 7154059, 7804428, 8416540, 9755535, 10099848, 12624810, 12813240, 13007380, 14308118, 15608856, 16833080, 19511070, 21462177, 25249620, 26014760, 28616236, 35770295, 39022140, 42924354, 50499240, 57232472, 71540590, 78044280, 85848708, 107310885, 143081180, 171697416, 214621770, 286162360, 429243540, 858487080]

約数ペア:

[(1, 858487080), (2, 429243540), (3, 286162360), (4, 214621770), (5, 171697416), (6, 143081180), (8, 107310885), (10, 85848708), (11, 78044280), (12, 71540590), (15, 57232472), (17, 50499240), (20, 42924354), (22, 39022140), (24, 35770295), (30, 28616236), (33, 26014760), (34, 25249620), (40, 21462177), (44, 19511070), (51, 16833080), (55, 15608856), (60, 14308118), (66, 13007380), (67, 12813240), (68, 12624810), (85, 10099848), (88, 9755535), (102, 8416540), (110, 7804428), (120, 7154059), (132, 6503690), (134, 6406620), (136, 6312405), (165, 5202952), (170, 5049924), (187, 4590840), (201, 4271080), (204, 4208270), (220, 3902214), (255, 3366616), (264, 3251845), (268, 3203310), (330, 2601476), (335, 2562648), (340, 2524962), (374, 2295420), (402, 2135540), (408, 2104135), (440, 1951107), (510, 1683308), (536, 1601655), (561, 1530280), (571, 1503480), (660, 1300738), (670, 1281324), (680, 1262481), (737, 1164840), (748, 1147710), (804, 1067770), (935, 918168), (1005, 854216), (1020, 841654), (1122, 765140), (1139, 753720), (1142, 751740), (1320, 650369), (1340, 640662), (1474, 582420), (1496, 573855), (1608, 533885), (1713, 501160), (1870, 459084), (2010, 427108), (2040, 420827), (2211, 388280), (2244, 382570), (2278, 376860), (2284, 375870), (2680, 320331), (2805, 306056), (2855, 300696), (2948, 291210), (3417, 251240), (3426, 250580), (3685, 232968), (3740, 229542), (4020, 213554), (4422, 194140), (4488, 191285), (4556, 188430), (4568, 187935), (5610, 153028), (5695, 150744), (5710, 150348), (5896, 145605), (6281, 136680), (6834, 125620), (6852, 125290), (7370, 116484), (7480, 114771), (8040, 106777), (8565, 100232), (8844, 97070), (9112, 94215), (9707, 88440), (11055, 77656), (11220, 76514), (11390, 75372), (11420, 75174), (12529, 68520), (12562, 68340), (13668, 62810), (13704, 62645), (14740, 58242), (17085, 50248), (17130, 50116), (17688, 48535), (18843, 45560), (19414, 44220), (22110, 38828), (22440, 38257), (22780, 37686), (22840, 37587), (25058, 34260), (25124, 34170), (27336, 31405), (29121, 29480)]