2917459440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{578861}}^1$

素因数の和:578887

約数の個数: 120

約数和(自身を含む): 11197506528

約数和(自身を除く): 8280047088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 578861, 1157722, 1736583, 2315444, 2894305, 3473166, 4052027, 4630888, 5209749, 5788610, 6946332, 8104054, 8682915, 9261776, 10419498, 11577220, 12156081, 13892664, 16208108, 17365830, 20260135, 20838996, 23154440, 24312162, 26048745, 27785328, 32416216, 34731660, 36468243, 40520270, 41677992, 46308880, 48624324, 52097490, 60780405, 64832432, 69463320, 72936486, 81040540, 83355984, 97248648, 104194980, 121560810, 138926640, 145872972, 162081080, 182341215, 194497296, 208389960, 243121620, 291745944, 324162160, 364682430, 416779920, 486243240, 583491888, 729364860, 972486480, 1458729720, 2917459440]

約数ペア:

[(1, 2917459440), (2, 1458729720), (3, 972486480), (4, 729364860), (5, 583491888), (6, 486243240), (7, 416779920), (8, 364682430), (9, 324162160), (10, 291745944), (12, 243121620), (14, 208389960), (15, 194497296), (16, 182341215), (18, 162081080), (20, 145872972), (21, 138926640), (24, 121560810), (28, 104194980), (30, 97248648), (35, 83355984), (36, 81040540), (40, 72936486), (42, 69463320), (45, 64832432), (48, 60780405), (56, 52097490), (60, 48624324), (63, 46308880), (70, 41677992), (72, 40520270), (80, 36468243), (84, 34731660), (90, 32416216), (105, 27785328), (112, 26048745), (120, 24312162), (126, 23154440), (140, 20838996), (144, 20260135), (168, 17365830), (180, 16208108), (210, 13892664), (240, 12156081), (252, 11577220), (280, 10419498), (315, 9261776), (336, 8682915), (360, 8104054), (420, 6946332), (504, 5788610), (560, 5209749), (630, 4630888), (720, 4052027), (840, 3473166), (1008, 2894305), (1260, 2315444), (1680, 1736583), (2520, 1157722), (5040, 578861)]