156979436580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{423559}}^1$

素因数の和:423674

約数の個数: 144

約数和(自身を含む): 499529721600

約数和(自身を除く): 342550285020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 71, 87, 90, 116, 142, 145, 174, 180, 213, 261, 284, 290, 348, 355, 426, 435, 522, 580, 639, 710, 852, 870, 1044, 1065, 1278, 1305, 1420, 1740, 2059, 2130, 2556, 2610, 3195, 4118, 4260, 5220, 6177, 6390, 8236, 10295, 12354, 12780, 18531, 20590, 24708, 30885, 37062, 41180, 61770, 74124, 92655, 123540, 185310, 370620, 423559, 847118, 1270677, 1694236, 2117795, 2541354, 3812031, 4235590, 5082708, 6353385, 7624062, 8471180, 12283211, 12706770, 15248124, 19060155, 24566422, 25413540, 30072689, 36849633, 38120310, 49132844, 60145378, 61416055, 73699266, 76240620, 90218067, 110548899, 120290756, 122832110, 147398532, 150363445, 180436134, 184248165, 221097798, 245664220, 270654201, 300726890, 360872268, 368496330, 442195596, 451090335, 541308402, 552744495, 601453780, 736992660, 872107981, 902180670, 1082616804, 1105488990, 1353271005, 1744215962, 1804361340, 2210977980, 2616323943, 2706542010, 3488431924, 4360539905, 5232647886, 5413084020, 7848971829, 8721079810, 10465295772, 13081619715, 15697943658, 17442159620, 26163239430, 31395887316, 39244859145, 52326478860, 78489718290, 156979436580]

約数ペア:

[(1, 156979436580), (2, 78489718290), (3, 52326478860), (4, 39244859145), (5, 31395887316), (6, 26163239430), (9, 17442159620), (10, 15697943658), (12, 13081619715), (15, 10465295772), (18, 8721079810), (20, 7848971829), (29, 5413084020), (30, 5232647886), (36, 4360539905), (45, 3488431924), (58, 2706542010), (60, 2616323943), (71, 2210977980), (87, 1804361340), (90, 1744215962), (116, 1353271005), (142, 1105488990), (145, 1082616804), (174, 902180670), (180, 872107981), (213, 736992660), (261, 601453780), (284, 552744495), (290, 541308402), (348, 451090335), (355, 442195596), (426, 368496330), (435, 360872268), (522, 300726890), (580, 270654201), (639, 245664220), (710, 221097798), (852, 184248165), (870, 180436134), (1044, 150363445), (1065, 147398532), (1278, 122832110), (1305, 120290756), (1420, 110548899), (1740, 90218067), (2059, 76240620), (2130, 73699266), (2556, 61416055), (2610, 60145378), (3195, 49132844), (4118, 38120310), (4260, 36849633), (5220, 30072689), (6177, 25413540), (6390, 24566422), (8236, 19060155), (10295, 15248124), (12354, 12706770), (12780, 12283211), (18531, 8471180), (20590, 7624062), (24708, 6353385), (30885, 5082708), (37062, 4235590), (41180, 3812031), (61770, 2541354), (74124, 2117795), (92655, 1694236), (123540, 1270677), (185310, 847118), (370620, 423559)]