1569110480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9901}}^1$

素因数の和:10204

約数の個数: 80

約数和(自身を含む): 4184505984

約数和(自身を除く): 2615395504

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, 9901, 9905, 11320, 15848, 19802, 19810, 22640, 31696, 39604, 39620, 49505, 69307, 79208, 79240, 99010, 138614, 158416, 158480, 198020, 277228, 346535, 396040, 554456, 693070, 792080, 1108912, 1386140, 2772280, 2801983, 5544560, 5603966, 11207932, 14009915, 19613881, 22415864, 28019830, 39227762, 44831728, 56039660, 78455524, 98069405, 112079320, 156911048, 196138810, 224158640, 313822096, 392277620, 784555240, 1569110480]

約数ペア:

[(1, 1569110480), (2, 784555240), (4, 392277620), (5, 313822096), (7, 224158640), (8, 196138810), (10, 156911048), (14, 112079320), (16, 98069405), (20, 78455524), (28, 56039660), (35, 44831728), (40, 39227762), (56, 28019830), (70, 22415864), (80, 19613881), (112, 14009915), (140, 11207932), (280, 5603966), (283, 5544560), (560, 2801983), (566, 2772280), (1132, 1386140), (1415, 1108912), (1981, 792080), (2264, 693070), (2830, 554456), (3962, 396040), (4528, 346535), (5660, 277228), (7924, 198020), (9901, 158480), (9905, 158416), (11320, 138614), (15848, 99010), (19802, 79240), (19810, 79208), (22640, 69307), (31696, 49505), (39604, 39620)]