887884920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1206

約数の個数: 192

約数和(自身を含む): 3126876480

約数和(自身を除く): 2238991560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 193, 195, 234, 260, 312, 360, 386, 390, 468, 520, 579, 585, 772, 780, 936, 965, 983, 1158, 1170, 1544, 1560, 1737, 1930, 1966, 2316, 2340, 2509, 2895, 2949, 3474, 3860, 3932, 4632, 4680, 4915, 5018, 5790, 5898, 6948, 7527, 7720, 7864, 8685, 8847, 9830, 10036, 11580, 11796, 12545, 12779, 13896, 14745, 15054, 17370, 17694, 19660, 20072, 22581, 23160, 23592, 25090, 25558, 29490, 30108, 34740, 35388, 37635, 38337, 39320, 44235, 45162, 50180, 51116, 58980, 60216, 63895, 69480, 70776, 75270, 76674, 88470, 90324, 100360, 102232, 112905, 115011, 117960, 127790, 150540, 153348, 176940, 180648, 189719, 191685, 225810, 230022, 255580, 301080, 306696, 353880, 379438, 383370, 451620, 460044, 511160, 569157, 575055, 758876, 766740, 903240, 920088, 948595, 1138314, 1150110, 1517752, 1533480, 1707471, 1897190, 2276628, 2300220, 2466347, 2845785, 3414942, 3794380, 4553256, 4600440, 4932694, 5691570, 6829884, 7399041, 7588760, 8537355, 9865388, 11383140, 12331735, 13659768, 14798082, 17074710, 19730776, 22197123, 22766280, 24663470, 29596164, 34149420, 36995205, 44394246, 49326940, 59192328, 68298840, 73990410, 88788492, 98653880, 110985615, 147980820, 177576984, 221971230, 295961640, 443942460, 887884920]

約数ペア:

[(1, 887884920), (2, 443942460), (3, 295961640), (4, 221971230), (5, 177576984), (6, 147980820), (8, 110985615), (9, 98653880), (10, 88788492), (12, 73990410), (13, 68298840), (15, 59192328), (18, 49326940), (20, 44394246), (24, 36995205), (26, 34149420), (30, 29596164), (36, 24663470), (39, 22766280), (40, 22197123), (45, 19730776), (52, 17074710), (60, 14798082), (65, 13659768), (72, 12331735), (78, 11383140), (90, 9865388), (104, 8537355), (117, 7588760), (120, 7399041), (130, 6829884), (156, 5691570), (180, 4932694), (193, 4600440), (195, 4553256), (234, 3794380), (260, 3414942), (312, 2845785), (360, 2466347), (386, 2300220), (390, 2276628), (468, 1897190), (520, 1707471), (579, 1533480), (585, 1517752), (772, 1150110), (780, 1138314), (936, 948595), (965, 920088), (983, 903240), (1158, 766740), (1170, 758876), (1544, 575055), (1560, 569157), (1737, 511160), (1930, 460044), (1966, 451620), (2316, 383370), (2340, 379438), (2509, 353880), (2895, 306696), (2949, 301080), (3474, 255580), (3860, 230022), (3932, 225810), (4632, 191685), (4680, 189719), (4915, 180648), (5018, 176940), (5790, 153348), (5898, 150540), (6948, 127790), (7527, 117960), (7720, 115011), (7864, 112905), (8685, 102232), (8847, 100360), (9830, 90324), (10036, 88470), (11580, 76674), (11796, 75270), (12545, 70776), (12779, 69480), (13896, 63895), (14745, 60216), (15054, 58980), (17370, 51116), (17694, 50180), (19660, 45162), (20072, 44235), (22581, 39320), (23160, 38337), (23592, 37635), (25090, 35388), (25558, 34740), (29490, 30108)]