2015414520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:858

約数の個数: 256

約数和(自身を含む): 7166361600

約数和(自身を除く): 5150947080

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, 71, 84, 94, 105, 120, 140, 141, 142, 168, 188, 210, 213, 235, 280, 282, 284, 329, 355, 376, 420, 426, 470, 497, 564, 568, 658, 705, 710, 719, 840, 852, 940, 987, 994, 1065, 1128, 1316, 1410, 1420, 1438, 1491, 1645, 1704, 1880, 1974, 1988, 2130, 2157, 2485, 2632, 2820, 2840, 2876, 2982, 3290, 3337, 3595, 3948, 3976, 4260, 4314, 4935, 4970, 5033, 5640, 5752, 5964, 6580, 6674, 7190, 7455, 7896, 8520, 8628, 9870, 9940, 10011, 10066, 10785, 11928, 13160, 13348, 14380, 14910, 15099, 16685, 17256, 19740, 19880, 20022, 20132, 21570, 23359, 25165, 26696, 28760, 29820, 30198, 33370, 33793, 39480, 40044, 40264, 43140, 46718, 50055, 50330, 51049, 59640, 60396, 66740, 67586, 70077, 75495, 80088, 86280, 93436, 100110, 100660, 101379, 102098, 116795, 120792, 133480, 135172, 140154, 150990, 153147, 168965, 186872, 200220, 201320, 202758, 204196, 233590, 236551, 255245, 270344, 280308, 301980, 306294, 337930, 350385, 357343, 400440, 405516, 408392, 467180, 473102, 506895, 510490, 560616, 603960, 612588, 675860, 700770, 709653, 714686, 765735, 811032, 934360, 946204, 1013790, 1020980, 1072029, 1182755, 1225176, 1351720, 1401540, 1419306, 1429372, 1531470, 1786715, 1892408, 2027580, 2041960, 2144058, 2365510, 2399303, 2803080, 2838612, 2858744, 3062940, 3548265, 3573430, 4055160, 4288116, 4731020, 4798606, 5360145, 5677224, 6125880, 7096530, 7146860, 7197909, 8576232, 9462040, 9597212, 10720290, 11996515, 14193060, 14293720, 14395818, 16795121, 19194424, 21440580, 23993030, 28386120, 28791636, 33590242, 35989545, 42881160, 47986060, 50385363, 57583272, 67180484, 71979090, 83975605, 95972120, 100770726, 134360968, 143958180, 167951210, 201541452, 251926815, 287916360, 335902420, 403082904, 503853630, 671804840, 1007707260, 2015414520]

約数ペア:

[(1, 2015414520), (2, 1007707260), (3, 671804840), (4, 503853630), (5, 403082904), (6, 335902420), (7, 287916360), (8, 251926815), (10, 201541452), (12, 167951210), (14, 143958180), (15, 134360968), (20, 100770726), (21, 95972120), (24, 83975605), (28, 71979090), (30, 67180484), (35, 57583272), (40, 50385363), (42, 47986060), (47, 42881160), (56, 35989545), (60, 33590242), (70, 28791636), (71, 28386120), (84, 23993030), (94, 21440580), (105, 19194424), (120, 16795121), (140, 14395818), (141, 14293720), (142, 14193060), (168, 11996515), (188, 10720290), (210, 9597212), (213, 9462040), (235, 8576232), (280, 7197909), (282, 7146860), (284, 7096530), (329, 6125880), (355, 5677224), (376, 5360145), (420, 4798606), (426, 4731020), (470, 4288116), (497, 4055160), (564, 3573430), (568, 3548265), (658, 3062940), (705, 2858744), (710, 2838612), (719, 2803080), (840, 2399303), (852, 2365510), (940, 2144058), (987, 2041960), (994, 2027580), (1065, 1892408), (1128, 1786715), (1316, 1531470), (1410, 1429372), (1420, 1419306), (1438, 1401540), (1491, 1351720), (1645, 1225176), (1704, 1182755), (1880, 1072029), (1974, 1020980), (1988, 1013790), (2130, 946204), (2157, 934360), (2485, 811032), (2632, 765735), (2820, 714686), (2840, 709653), (2876, 700770), (2982, 675860), (3290, 612588), (3337, 603960), (3595, 560616), (3948, 510490), (3976, 506895), (4260, 473102), (4314, 467180), (4935, 408392), (4970, 405516), (5033, 400440), (5640, 357343), (5752, 350385), (5964, 337930), (6580, 306294), (6674, 301980), (7190, 280308), (7455, 270344), (7896, 255245), (8520, 236551), (8628, 233590), (9870, 204196), (9940, 202758), (10011, 201320), (10066, 200220), (10785, 186872), (11928, 168965), (13160, 153147), (13348, 150990), (14380, 140154), (14910, 135172), (15099, 133480), (16685, 120792), (17256, 116795), (19740, 102098), (19880, 101379), (20022, 100660), (20132, 100110), (21570, 93436), (23359, 86280), (25165, 80088), (26696, 75495), (28760, 70077), (29820, 67586), (30198, 66740), (33370, 60396), (33793, 59640), (39480, 51049), (40044, 50330), (40264, 50055), (43140, 46718)]