64105440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19079}}^1$

素因数の和:19104

約数の個数: 96

約数和(自身を含む): 230791680

約数和(自身を除く): 166686240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19079, 38158, 57237, 76316, 95395, 114474, 133553, 152632, 190790, 228948, 267106, 286185, 305264, 381580, 400659, 457896, 534212, 572370, 610528, 667765, 763160, 801318, 915792, 1068424, 1144740, 1335530, 1526320, 1602636, 1831584, 2003295, 2136848, 2289480, 2671060, 3052640, 3205272, 4006590, 4273696, 4578960, 5342120, 6410544, 8013180, 9157920, 10684240, 12821088, 16026360, 21368480, 32052720, 64105440]

約数ペア:

[(1, 64105440), (2, 32052720), (3, 21368480), (4, 16026360), (5, 12821088), (6, 10684240), (7, 9157920), (8, 8013180), (10, 6410544), (12, 5342120), (14, 4578960), (15, 4273696), (16, 4006590), (20, 3205272), (21, 3052640), (24, 2671060), (28, 2289480), (30, 2136848), (32, 2003295), (35, 1831584), (40, 1602636), (42, 1526320), (48, 1335530), (56, 1144740), (60, 1068424), (70, 915792), (80, 801318), (84, 763160), (96, 667765), (105, 610528), (112, 572370), (120, 534212), (140, 457896), (160, 400659), (168, 381580), (210, 305264), (224, 286185), (240, 267106), (280, 228948), (336, 190790), (420, 152632), (480, 133553), (560, 114474), (672, 95395), (840, 76316), (1120, 57237), (1680, 38158), (3360, 19079)]