316141440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7159}}^1$

素因数の和:7204

約数の個数: 128

約数和(自身を含む): 1051660800

約数和(自身を除く): 735519360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7159, 7360, 8832, 11040, 14318, 14720, 21477, 22080, 28636, 35795, 42954, 44160, 57272, 71590, 85908, 107385, 114544, 143180, 164657, 171816, 214770, 229088, 286360, 329314, 343632, 429540, 458176, 493971, 572720, 658628, 687264, 823285, 859080, 916352, 987942, 1145440, 1317256, 1374528, 1646570, 1718160, 1975884, 2290880, 2469855, 2634512, 2749056, 3293140, 3436320, 3951768, 4581760, 4939710, 5269024, 6586280, 6872640, 7903536, 9879420, 10538048, 13172560, 13745280, 15807072, 19758840, 21076096, 26345120, 31614144, 39517680, 52690240, 63228288, 79035360, 105380480, 158070720, 316141440]

約数ペア:

[(1, 316141440), (2, 158070720), (3, 105380480), (4, 79035360), (5, 63228288), (6, 52690240), (8, 39517680), (10, 31614144), (12, 26345120), (15, 21076096), (16, 19758840), (20, 15807072), (23, 13745280), (24, 13172560), (30, 10538048), (32, 9879420), (40, 7903536), (46, 6872640), (48, 6586280), (60, 5269024), (64, 4939710), (69, 4581760), (80, 3951768), (92, 3436320), (96, 3293140), (115, 2749056), (120, 2634512), (128, 2469855), (138, 2290880), (160, 1975884), (184, 1718160), (192, 1646570), (230, 1374528), (240, 1317256), (276, 1145440), (320, 987942), (345, 916352), (368, 859080), (384, 823285), (460, 687264), (480, 658628), (552, 572720), (640, 493971), (690, 458176), (736, 429540), (920, 343632), (960, 329314), (1104, 286360), (1380, 229088), (1472, 214770), (1840, 171816), (1920, 164657), (2208, 143180), (2760, 114544), (2944, 107385), (3680, 85908), (4416, 71590), (5520, 57272), (7159, 44160), (7360, 42954), (8832, 35795), (11040, 28636), (14318, 22080), (14720, 21477)]