1157757920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1181}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 2991746016

約数和(自身を除く): 1833988096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 557, 880, 1114, 1181, 1760, 2228, 2362, 2785, 4456, 4724, 5570, 5905, 6127, 8912, 9448, 11140, 11810, 12254, 12991, 17824, 18896, 22280, 23620, 24508, 25982, 30635, 37792, 44560, 47240, 49016, 51964, 61270, 64955, 89120, 94480, 98032, 103928, 122540, 129910, 188960, 196064, 207856, 245080, 259820, 415712, 490160, 519640, 657817, 980320, 1039280, 1315634, 2078560, 2631268, 3289085, 5262536, 6578170, 7235987, 10525072, 13156340, 14471974, 21050144, 26312680, 28943948, 36179935, 52625360, 57887896, 72359870, 105250720, 115775792, 144719740, 231551584, 289439480, 578878960, 1157757920]

約数ペア:

[(1, 1157757920), (2, 578878960), (4, 289439480), (5, 231551584), (8, 144719740), (10, 115775792), (11, 105250720), (16, 72359870), (20, 57887896), (22, 52625360), (32, 36179935), (40, 28943948), (44, 26312680), (55, 21050144), (80, 14471974), (88, 13156340), (110, 10525072), (160, 7235987), (176, 6578170), (220, 5262536), (352, 3289085), (440, 2631268), (557, 2078560), (880, 1315634), (1114, 1039280), (1181, 980320), (1760, 657817), (2228, 519640), (2362, 490160), (2785, 415712), (4456, 259820), (4724, 245080), (5570, 207856), (5905, 196064), (6127, 188960), (8912, 129910), (9448, 122540), (11140, 103928), (11810, 98032), (12254, 94480), (12991, 89120), (17824, 64955), (18896, 61270), (22280, 51964), (23620, 49016), (24508, 47240), (25982, 44560), (30635, 37792)]