165772020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 482065920

約数和(自身を除く): 316293900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 79, 82, 123, 158, 164, 205, 237, 246, 316, 395, 410, 474, 492, 615, 790, 820, 853, 948, 1185, 1230, 1580, 1706, 2370, 2460, 2559, 3239, 3412, 4265, 4740, 5118, 6478, 8530, 9717, 10236, 12795, 12956, 16195, 17060, 19434, 25590, 32390, 34973, 38868, 48585, 51180, 64780, 67387, 69946, 97170, 104919, 134774, 139892, 174865, 194340, 202161, 209838, 269548, 336935, 349730, 404322, 419676, 524595, 673870, 699460, 808644, 1010805, 1049190, 1347740, 2021610, 2098380, 2762867, 4043220, 5525734, 8288601, 11051468, 13814335, 16577202, 27628670, 33154404, 41443005, 55257340, 82886010, 165772020]

約数ペア:

[(1, 165772020), (2, 82886010), (3, 55257340), (4, 41443005), (5, 33154404), (6, 27628670), (10, 16577202), (12, 13814335), (15, 11051468), (20, 8288601), (30, 5525734), (41, 4043220), (60, 2762867), (79, 2098380), (82, 2021610), (123, 1347740), (158, 1049190), (164, 1010805), (205, 808644), (237, 699460), (246, 673870), (316, 524595), (395, 419676), (410, 404322), (474, 349730), (492, 336935), (615, 269548), (790, 209838), (820, 202161), (853, 194340), (948, 174865), (1185, 139892), (1230, 134774), (1580, 104919), (1706, 97170), (2370, 69946), (2460, 67387), (2559, 64780), (3239, 51180), (3412, 48585), (4265, 38868), (4740, 34973), (5118, 32390), (6478, 25590), (8530, 19434), (9717, 17060), (10236, 16195), (12795, 12956)]