210316184080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{570643}}^1$

素因数の和:570944

約数の個数: 80

約数和(自身を含む): 519660382464

約数和(自身を除く): 309344198384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 271, 272, 340, 542, 680, 1084, 1355, 1360, 2168, 2710, 4336, 4607, 5420, 9214, 10840, 18428, 21680, 23035, 36856, 46070, 73712, 92140, 184280, 368560, 570643, 1141286, 2282572, 2853215, 4565144, 5706430, 9130288, 9700931, 11412860, 19401862, 22825720, 38803724, 45651440, 48504655, 77607448, 97009310, 154644253, 155214896, 194018620, 309288506, 388037240, 618577012, 773221265, 776074480, 1237154024, 1546442530, 2474308048, 2628952301, 3092885060, 5257904602, 6185770120, 10515809204, 12371540240, 13144761505, 21031618408, 26289523010, 42063236816, 52579046020, 105158092040, 210316184080]

約数ペア:

[(1, 210316184080), (2, 105158092040), (4, 52579046020), (5, 42063236816), (8, 26289523010), (10, 21031618408), (16, 13144761505), (17, 12371540240), (20, 10515809204), (34, 6185770120), (40, 5257904602), (68, 3092885060), (80, 2628952301), (85, 2474308048), (136, 1546442530), (170, 1237154024), (271, 776074480), (272, 773221265), (340, 618577012), (542, 388037240), (680, 309288506), (1084, 194018620), (1355, 155214896), (1360, 154644253), (2168, 97009310), (2710, 77607448), (4336, 48504655), (4607, 45651440), (5420, 38803724), (9214, 22825720), (10840, 19401862), (18428, 11412860), (21680, 9700931), (23035, 9130288), (36856, 5706430), (46070, 4565144), (73712, 2853215), (92140, 2282572), (184280, 1141286), (368560, 570643)]