201308520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5167

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 503715480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5099, 5640, 6580, 7896, 9870, 10198, 13160, 15297, 19740, 20396, 25495, 30594, 35693, 39480, 40792, 50990, 61188, 71386, 76485, 101980, 107079, 122376, 142772, 152970, 178465, 203960, 214158, 239653, 285544, 305940, 356930, 428316, 479306, 535395, 611880, 713860, 718959, 856632, 958612, 1070790, 1198265, 1427720, 1437918, 1677571, 1917224, 2141580, 2396530, 2875836, 3355142, 3594795, 4283160, 4793060, 5032713, 5751672, 6710284, 7189590, 8387855, 9586120, 10065426, 13420568, 14379180, 16775710, 20130852, 25163565, 28758360, 33551420, 40261704, 50327130, 67102840, 100654260, 201308520]

約数ペア:

[(1, 201308520), (2, 100654260), (3, 67102840), (4, 50327130), (5, 40261704), (6, 33551420), (7, 28758360), (8, 25163565), (10, 20130852), (12, 16775710), (14, 14379180), (15, 13420568), (20, 10065426), (21, 9586120), (24, 8387855), (28, 7189590), (30, 6710284), (35, 5751672), (40, 5032713), (42, 4793060), (47, 4283160), (56, 3594795), (60, 3355142), (70, 2875836), (84, 2396530), (94, 2141580), (105, 1917224), (120, 1677571), (140, 1437918), (141, 1427720), (168, 1198265), (188, 1070790), (210, 958612), (235, 856632), (280, 718959), (282, 713860), (329, 611880), (376, 535395), (420, 479306), (470, 428316), (564, 356930), (658, 305940), (705, 285544), (840, 239653), (940, 214158), (987, 203960), (1128, 178465), (1316, 152970), (1410, 142772), (1645, 122376), (1880, 107079), (1974, 101980), (2632, 76485), (2820, 71386), (3290, 61188), (3948, 50990), (4935, 40792), (5099, 39480), (5640, 35693), (6580, 30594), (7896, 25495), (9870, 20396), (10198, 19740), (13160, 15297)]