164150572880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1035781}}^1$

素因数の和:1036084

約数の個数: 80

約数和(自身を含む): 437713186944

約数和(自身を除く): 273562614064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 283, 560, 566, 1132, 1415, 1981, 2264, 2830, 3962, 4528, 5660, 7924, 9905, 11320, 15848, 19810, 22640, 31696, 39620, 79240, 158480, 1035781, 2071562, 4143124, 5178905, 7250467, 8286248, 10357810, 14500934, 16572496, 20715620, 29001868, 36252335, 41431240, 58003736, 72504670, 82862480, 116007472, 145009340, 290018680, 293126023, 580037360, 586252046, 1172504092, 1465630115, 2051882161, 2345008184, 2931260230, 4103764322, 4690016368, 5862520460, 8207528644, 10259410805, 11725040920, 16415057288, 20518821610, 23450081840, 32830114576, 41037643220, 82075286440, 164150572880]

約数ペア:

[(1, 164150572880), (2, 82075286440), (4, 41037643220), (5, 32830114576), (7, 23450081840), (8, 20518821610), (10, 16415057288), (14, 11725040920), (16, 10259410805), (20, 8207528644), (28, 5862520460), (35, 4690016368), (40, 4103764322), (56, 2931260230), (70, 2345008184), (80, 2051882161), (112, 1465630115), (140, 1172504092), (280, 586252046), (283, 580037360), (560, 293126023), (566, 290018680), (1132, 145009340), (1415, 116007472), (1981, 82862480), (2264, 72504670), (2830, 58003736), (3962, 41431240), (4528, 36252335), (5660, 29001868), (7924, 20715620), (9905, 16572496), (11320, 14500934), (15848, 10357810), (19810, 8286248), (22640, 7250467), (31696, 5178905), (39620, 4143124), (79240, 2071562), (158480, 1035781)]