977212320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{290837}}^1$

素因数の和:290862

約数の個数: 96

約数和(自身を含む): 3517976448

約数和(自身を除く): 2540764128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 290837, 581674, 872511, 1163348, 1454185, 1745022, 2035859, 2326696, 2908370, 3490044, 4071718, 4362555, 4653392, 5816740, 6107577, 6980088, 8143436, 8725110, 9306784, 10179295, 11633480, 12215154, 13960176, 16286872, 17450220, 20358590, 23266960, 24430308, 27920352, 30537885, 32573744, 34900440, 40717180, 46533920, 48860616, 61075770, 65147488, 69800880, 81434360, 97721232, 122151540, 139601760, 162868720, 195442464, 244303080, 325737440, 488606160, 977212320]

約数ペア:

[(1, 977212320), (2, 488606160), (3, 325737440), (4, 244303080), (5, 195442464), (6, 162868720), (7, 139601760), (8, 122151540), (10, 97721232), (12, 81434360), (14, 69800880), (15, 65147488), (16, 61075770), (20, 48860616), (21, 46533920), (24, 40717180), (28, 34900440), (30, 32573744), (32, 30537885), (35, 27920352), (40, 24430308), (42, 23266960), (48, 20358590), (56, 17450220), (60, 16286872), (70, 13960176), (80, 12215154), (84, 11633480), (96, 10179295), (105, 9306784), (112, 8725110), (120, 8143436), (140, 6980088), (160, 6107577), (168, 5816740), (210, 4653392), (224, 4362555), (240, 4071718), (280, 3490044), (336, 2908370), (420, 2326696), (480, 2035859), (560, 1745022), (672, 1454185), (840, 1163348), (1120, 872511), (1680, 581674), (3360, 290837)]