284377080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 923065920

約数和(自身を除く): 638688840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 421, 433, 520, 780, 842, 866, 1263, 1299, 1560, 1684, 1732, 2105, 2165, 2526, 2598, 3368, 3464, 4210, 4330, 5052, 5196, 5473, 5629, 6315, 6495, 8420, 8660, 10104, 10392, 10946, 11258, 12630, 12990, 16419, 16840, 16887, 17320, 21892, 22516, 25260, 25980, 27365, 28145, 32838, 33774, 43784, 45032, 50520, 51960, 54730, 56290, 65676, 67548, 82095, 84435, 109460, 112580, 131352, 135096, 164190, 168870, 182293, 218920, 225160, 328380, 337740, 364586, 546879, 656760, 675480, 729172, 911465, 1093758, 1458344, 1822930, 2187516, 2369809, 2734395, 3645860, 4375032, 4739618, 5468790, 7109427, 7291720, 9479236, 10937580, 11849045, 14218854, 18958472, 21875160, 23698090, 28437708, 35547135, 47396180, 56875416, 71094270, 94792360, 142188540, 284377080]

約数ペア:

[(1, 284377080), (2, 142188540), (3, 94792360), (4, 71094270), (5, 56875416), (6, 47396180), (8, 35547135), (10, 28437708), (12, 23698090), (13, 21875160), (15, 18958472), (20, 14218854), (24, 11849045), (26, 10937580), (30, 9479236), (39, 7291720), (40, 7109427), (52, 5468790), (60, 4739618), (65, 4375032), (78, 3645860), (104, 2734395), (120, 2369809), (130, 2187516), (156, 1822930), (195, 1458344), (260, 1093758), (312, 911465), (390, 729172), (421, 675480), (433, 656760), (520, 546879), (780, 364586), (842, 337740), (866, 328380), (1263, 225160), (1299, 218920), (1560, 182293), (1684, 168870), (1732, 164190), (2105, 135096), (2165, 131352), (2526, 112580), (2598, 109460), (3368, 84435), (3464, 82095), (4210, 67548), (4330, 65676), (5052, 56290), (5196, 54730), (5473, 51960), (5629, 50520), (6315, 45032), (6495, 43784), (8420, 33774), (8660, 32838), (10104, 28145), (10392, 27365), (10946, 25980), (11258, 25260), (12630, 22516), (12990, 21892), (16419, 17320), (16840, 16887)]