1520881752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1483}}^1$

素因数の和:1697

約数の個数: 128

約数和(自身を含む): 4338028800

約数和(自身を除く): 2817147048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 173, 228, 247, 312, 346, 456, 494, 519, 692, 741, 988, 1038, 1384, 1482, 1483, 1976, 2076, 2249, 2964, 2966, 3287, 4152, 4449, 4498, 5928, 5932, 6574, 6747, 8898, 8996, 9861, 11864, 13148, 13494, 17796, 17992, 19279, 19722, 26296, 26988, 28177, 35592, 38558, 39444, 42731, 53976, 56354, 57837, 77116, 78888, 84531, 85462, 112708, 115674, 128193, 154232, 169062, 170924, 225416, 231348, 256386, 256559, 338124, 341848, 366301, 462696, 512772, 513118, 676248, 732602, 769677, 1025544, 1026236, 1098903, 1465204, 1539354, 2052472, 2197806, 2930408, 3078708, 3335267, 4395612, 4874621, 6157416, 6670534, 8791224, 9749242, 10005801, 13341068, 14623863, 19498484, 20011602, 26682136, 29247726, 38996968, 40023204, 58495452, 63370073, 80046408, 116990904, 126740146, 190110219, 253480292, 380220438, 506960584, 760440876, 1520881752]

約数ペア:

[(1, 1520881752), (2, 760440876), (3, 506960584), (4, 380220438), (6, 253480292), (8, 190110219), (12, 126740146), (13, 116990904), (19, 80046408), (24, 63370073), (26, 58495452), (38, 40023204), (39, 38996968), (52, 29247726), (57, 26682136), (76, 20011602), (78, 19498484), (104, 14623863), (114, 13341068), (152, 10005801), (156, 9749242), (173, 8791224), (228, 6670534), (247, 6157416), (312, 4874621), (346, 4395612), (456, 3335267), (494, 3078708), (519, 2930408), (692, 2197806), (741, 2052472), (988, 1539354), (1038, 1465204), (1384, 1098903), (1482, 1026236), (1483, 1025544), (1976, 769677), (2076, 732602), (2249, 676248), (2964, 513118), (2966, 512772), (3287, 462696), (4152, 366301), (4449, 341848), (4498, 338124), (5928, 256559), (5932, 256386), (6574, 231348), (6747, 225416), (8898, 170924), (8996, 169062), (9861, 154232), (11864, 128193), (13148, 115674), (13494, 112708), (17796, 85462), (17992, 84531), (19279, 78888), (19722, 77116), (26296, 57837), (26988, 56354), (28177, 53976), (35592, 42731), (38558, 39444)]