82663397460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{41549}}^1$

素因数の和:43150

約数の個数: 144

約数和(自身を含む): 286754832000

約数和(自身を除く): 204091434540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1579, 3158, 4737, 6316, 7895, 9474, 11053, 14211, 15790, 18948, 22106, 23685, 28422, 31580, 33159, 41549, 44212, 47370, 55265, 56844, 66318, 71055, 83098, 94740, 99477, 110530, 124647, 132636, 142110, 165795, 166196, 198954, 207745, 221060, 249294, 284220, 290843, 331590, 373941, 397908, 415490, 497385, 498588, 581686, 623235, 663180, 747882, 830980, 872529, 994770, 1163372, 1246470, 1454215, 1495764, 1745058, 1869705, 1989540, 2492940, 2617587, 2908430, 3490116, 3739410, 4362645, 5235174, 5816860, 7478820, 8725290, 10470348, 13087935, 17450580, 26175870, 52351740, 65605871, 131211742, 196817613, 262423484, 328029355, 393635226, 459241097, 590452839, 656058710, 787270452, 918482194, 984088065, 1180905678, 1312117420, 1377723291, 1836964388, 1968176130, 2296205485, 2361811356, 2755446582, 2952264195, 3936352260, 4133169873, 4592410970, 5510893164, 5904528390, 6888616455, 8266339746, 9184821940, 11809056780, 13777232910, 16532679492, 20665849365, 27554465820, 41331698730, 82663397460]

約数ペア:

[(1, 82663397460), (2, 41331698730), (3, 27554465820), (4, 20665849365), (5, 16532679492), (6, 13777232910), (7, 11809056780), (9, 9184821940), (10, 8266339746), (12, 6888616455), (14, 5904528390), (15, 5510893164), (18, 4592410970), (20, 4133169873), (21, 3936352260), (28, 2952264195), (30, 2755446582), (35, 2361811356), (36, 2296205485), (42, 1968176130), (45, 1836964388), (60, 1377723291), (63, 1312117420), (70, 1180905678), (84, 984088065), (90, 918482194), (105, 787270452), (126, 656058710), (140, 590452839), (180, 459241097), (210, 393635226), (252, 328029355), (315, 262423484), (420, 196817613), (630, 131211742), (1260, 65605871), (1579, 52351740), (3158, 26175870), (4737, 17450580), (6316, 13087935), (7895, 10470348), (9474, 8725290), (11053, 7478820), (14211, 5816860), (15790, 5235174), (18948, 4362645), (22106, 3739410), (23685, 3490116), (28422, 2908430), (31580, 2617587), (33159, 2492940), (41549, 1989540), (44212, 1869705), (47370, 1745058), (55265, 1495764), (56844, 1454215), (66318, 1246470), (71055, 1163372), (83098, 994770), (94740, 872529), (99477, 830980), (110530, 747882), (124647, 663180), (132636, 623235), (142110, 581686), (165795, 498588), (166196, 497385), (198954, 415490), (207745, 397908), (221060, 373941), (249294, 331590), (284220, 290843)]