163190520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19709}}^1$

素因数の和:19749

約数の個数: 96

約数和(自身を含む): 553456800

約数和(自身を除く): 390266280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 19709, 39418, 59127, 78836, 98545, 118254, 157672, 177381, 197090, 236508, 295635, 354762, 394180, 453307, 473016, 591270, 709524, 788360, 886905, 906614, 1182540, 1359921, 1419048, 1773810, 1813228, 2266535, 2365080, 2719842, 3547620, 3626456, 4079763, 4533070, 5439684, 6799605, 7095240, 8159526, 9066140, 10879368, 13599210, 16319052, 18132280, 20398815, 27198420, 32638104, 40797630, 54396840, 81595260, 163190520]

約数ペア:

[(1, 163190520), (2, 81595260), (3, 54396840), (4, 40797630), (5, 32638104), (6, 27198420), (8, 20398815), (9, 18132280), (10, 16319052), (12, 13599210), (15, 10879368), (18, 9066140), (20, 8159526), (23, 7095240), (24, 6799605), (30, 5439684), (36, 4533070), (40, 4079763), (45, 3626456), (46, 3547620), (60, 2719842), (69, 2365080), (72, 2266535), (90, 1813228), (92, 1773810), (115, 1419048), (120, 1359921), (138, 1182540), (180, 906614), (184, 886905), (207, 788360), (230, 709524), (276, 591270), (345, 473016), (360, 453307), (414, 394180), (460, 354762), (552, 295635), (690, 236508), (828, 197090), (920, 177381), (1035, 157672), (1380, 118254), (1656, 98545), (2070, 78836), (2760, 59127), (4140, 39418), (8280, 19709)]