204530760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{81163}}^1$

素因数の和:81187

約数の個数: 96

約数和(自身を含む): 759695040

約数和(自身を除く): 555164280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 81163, 162326, 243489, 324652, 405815, 486978, 568141, 649304, 730467, 811630, 973956, 1136282, 1217445, 1460934, 1623260, 1704423, 1947912, 2272564, 2434890, 2840705, 2921868, 3246520, 3408846, 3652335, 4545128, 4869780, 5113269, 5681410, 5843736, 6817692, 7304670, 8522115, 9739560, 10226538, 11362820, 13635384, 14609340, 17044230, 20453076, 22725640, 25566345, 29218680, 34088460, 40906152, 51132690, 68176920, 102265380, 204530760]

約数ペア:

[(1, 204530760), (2, 102265380), (3, 68176920), (4, 51132690), (5, 40906152), (6, 34088460), (7, 29218680), (8, 25566345), (9, 22725640), (10, 20453076), (12, 17044230), (14, 14609340), (15, 13635384), (18, 11362820), (20, 10226538), (21, 9739560), (24, 8522115), (28, 7304670), (30, 6817692), (35, 5843736), (36, 5681410), (40, 5113269), (42, 4869780), (45, 4545128), (56, 3652335), (60, 3408846), (63, 3246520), (70, 2921868), (72, 2840705), (84, 2434890), (90, 2272564), (105, 1947912), (120, 1704423), (126, 1623260), (140, 1460934), (168, 1217445), (180, 1136282), (210, 973956), (252, 811630), (280, 730467), (315, 649304), (360, 568141), (420, 486978), (504, 405815), (630, 324652), (840, 243489), (1260, 162326), (2520, 81163)]