2015084760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3833}}^1$

素因数の和:4197

約数の個数: 128

約数和(自身を含む): 6531295680

約数和(自身を除く): 4516210920

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, 337, 390, 520, 674, 780, 1011, 1348, 1560, 1685, 2022, 2696, 3370, 3833, 4044, 4381, 5055, 6740, 7666, 8088, 8762, 10110, 11499, 13143, 13480, 15332, 17524, 19165, 20220, 21905, 22998, 26286, 30664, 35048, 38330, 40440, 43810, 45996, 49829, 52572, 57495, 65715, 76660, 87620, 91992, 99658, 105144, 114990, 131430, 149487, 153320, 175240, 199316, 229980, 249145, 262860, 298974, 398632, 459960, 498290, 525720, 597948, 747435, 996580, 1195896, 1291721, 1494870, 1993160, 2583442, 2989740, 3875163, 5166884, 5979480, 6458605, 7750326, 10333768, 12917210, 15500652, 16792373, 19375815, 25834420, 31001304, 33584746, 38751630, 50377119, 51668840, 67169492, 77503260, 83961865, 100754238, 134338984, 155006520, 167923730, 201508476, 251885595, 335847460, 403016952, 503771190, 671694920, 1007542380, 2015084760]

約数ペア:

[(1, 2015084760), (2, 1007542380), (3, 671694920), (4, 503771190), (5, 403016952), (6, 335847460), (8, 251885595), (10, 201508476), (12, 167923730), (13, 155006520), (15, 134338984), (20, 100754238), (24, 83961865), (26, 77503260), (30, 67169492), (39, 51668840), (40, 50377119), (52, 38751630), (60, 33584746), (65, 31001304), (78, 25834420), (104, 19375815), (120, 16792373), (130, 15500652), (156, 12917210), (195, 10333768), (260, 7750326), (312, 6458605), (337, 5979480), (390, 5166884), (520, 3875163), (674, 2989740), (780, 2583442), (1011, 1993160), (1348, 1494870), (1560, 1291721), (1685, 1195896), (2022, 996580), (2696, 747435), (3370, 597948), (3833, 525720), (4044, 498290), (4381, 459960), (5055, 398632), (6740, 298974), (7666, 262860), (8088, 249145), (8762, 229980), (10110, 199316), (11499, 175240), (13143, 153320), (13480, 149487), (15332, 131430), (17524, 114990), (19165, 105144), (20220, 99658), (21905, 91992), (22998, 87620), (26286, 76660), (30664, 65715), (35048, 57495), (38330, 52572), (40440, 49829), (43810, 45996)]