65987274560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{61027}}^1$

素因数の和:61184

約数の個数: 112

約数和(自身を含む): 163691742720

約数和(自身を除く): 97704468160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 109, 124, 155, 160, 218, 248, 310, 320, 436, 496, 545, 620, 872, 992, 1090, 1240, 1744, 1984, 2180, 2480, 3379, 3488, 4360, 4960, 6758, 6976, 8720, 9920, 13516, 16895, 17440, 27032, 33790, 34880, 54064, 61027, 67580, 108128, 122054, 135160, 216256, 244108, 270320, 305135, 488216, 540640, 610270, 976432, 1081280, 1220540, 1891837, 1952864, 2441080, 3783674, 3905728, 4882160, 6651943, 7567348, 9459185, 9764320, 13303886, 15134696, 18918370, 19528640, 26607772, 30269392, 33259715, 37836740, 53215544, 60538784, 66519430, 75673480, 106431088, 121077568, 133038860, 151346960, 206210233, 212862176, 266077720, 302693920, 412420466, 425724352, 532155440, 605387840, 824840932, 1031051165, 1064310880, 1649681864, 2062102330, 2128621760, 3299363728, 4124204660, 6598727456, 8248409320, 13197454912, 16496818640, 32993637280, 65987274560]

約数ペア:

[(1, 65987274560), (2, 32993637280), (4, 16496818640), (5, 13197454912), (8, 8248409320), (10, 6598727456), (16, 4124204660), (20, 3299363728), (31, 2128621760), (32, 2062102330), (40, 1649681864), (62, 1064310880), (64, 1031051165), (80, 824840932), (109, 605387840), (124, 532155440), (155, 425724352), (160, 412420466), (218, 302693920), (248, 266077720), (310, 212862176), (320, 206210233), (436, 151346960), (496, 133038860), (545, 121077568), (620, 106431088), (872, 75673480), (992, 66519430), (1090, 60538784), (1240, 53215544), (1744, 37836740), (1984, 33259715), (2180, 30269392), (2480, 26607772), (3379, 19528640), (3488, 18918370), (4360, 15134696), (4960, 13303886), (6758, 9764320), (6976, 9459185), (8720, 7567348), (9920, 6651943), (13516, 4882160), (16895, 3905728), (17440, 3783674), (27032, 2441080), (33790, 1952864), (34880, 1891837), (54064, 1220540), (61027, 1081280), (67580, 976432), (108128, 610270), (122054, 540640), (135160, 488216), (216256, 305135), (244108, 270320)]