7528149120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{126481}}^1$

素因数の和:126534

約数の個数: 128

約数和(自身を含む): 24770234880

約数和(自身を除く): 17242085760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 126481, 252962, 379443, 505924, 632405, 758886, 1011848, 1264810, 1517772, 1897215, 2023696, 2529620, 3035544, 3794430, 3920911, 4047392, 5059240, 6071088, 7588860, 7841822, 8094784, 10118480, 11762733, 12142176, 15177720, 15683644, 16189568, 19604555, 20236960, 23525466, 24284352, 30355440, 31367288, 39209110, 40473920, 47050932, 48568704, 58813665, 60710880, 62734576, 78418220, 80947840, 94101864, 117627330, 121421760, 125469152, 156836440, 188203728, 235254660, 242843520, 250938304, 313672880, 376407456, 470509320, 501876608, 627345760, 752814912, 941018640, 1254691520, 1505629824, 1882037280, 2509383040, 3764074560, 7528149120]

約数ペア:

[(1, 7528149120), (2, 3764074560), (3, 2509383040), (4, 1882037280), (5, 1505629824), (6, 1254691520), (8, 941018640), (10, 752814912), (12, 627345760), (15, 501876608), (16, 470509320), (20, 376407456), (24, 313672880), (30, 250938304), (31, 242843520), (32, 235254660), (40, 188203728), (48, 156836440), (60, 125469152), (62, 121421760), (64, 117627330), (80, 94101864), (93, 80947840), (96, 78418220), (120, 62734576), (124, 60710880), (128, 58813665), (155, 48568704), (160, 47050932), (186, 40473920), (192, 39209110), (240, 31367288), (248, 30355440), (310, 24284352), (320, 23525466), (372, 20236960), (384, 19604555), (465, 16189568), (480, 15683644), (496, 15177720), (620, 12142176), (640, 11762733), (744, 10118480), (930, 8094784), (960, 7841822), (992, 7588860), (1240, 6071088), (1488, 5059240), (1860, 4047392), (1920, 3920911), (1984, 3794430), (2480, 3035544), (2976, 2529620), (3720, 2023696), (3968, 1897215), (4960, 1517772), (5952, 1264810), (7440, 1011848), (9920, 758886), (11904, 632405), (14880, 505924), (19840, 379443), (29760, 252962), (59520, 126481)]