507612420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 288

約数和(自身を含む): 1872718848

約数和(自身を除く): 1365106428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 243, 252, 258, 270, 301, 315, 324, 347, 378, 387, 405, 420, 430, 486, 516, 540, 567, 602, 630, 645, 694, 756, 774, 810, 860, 903, 945, 972, 1041, 1134, 1161, 1204, 1215, 1260, 1290, 1388, 1505, 1548, 1620, 1701, 1735, 1806, 1890, 1935, 2082, 2268, 2322, 2429, 2430, 2580, 2709, 2835, 3010, 3123, 3402, 3470, 3483, 3612, 3780, 3870, 4164, 4515, 4644, 4858, 4860, 5205, 5418, 5670, 5805, 6020, 6246, 6804, 6940, 6966, 7287, 7740, 8127, 8505, 9030, 9369, 9716, 10410, 10449, 10836, 11340, 11610, 12145, 12492, 13545, 13932, 14574, 14921, 15615, 16254, 17010, 17415, 18060, 18738, 20820, 20898, 21861, 23220, 24290, 24381, 27090, 28107, 29148, 29842, 31230, 32508, 34020, 34830, 36435, 37476, 40635, 41796, 43722, 44763, 46845, 48580, 48762, 52245, 54180, 56214, 59684, 62460, 65583, 69660, 72870, 73143, 74605, 81270, 84321, 87444, 89526, 93690, 97524, 104447, 104490, 109305, 112428, 121905, 131166, 134289, 140535, 145740, 146286, 149210, 162540, 168642, 179052, 187380, 196749, 208894, 208980, 218610, 223815, 243810, 262332, 268578, 281070, 292572, 298420, 313341, 327915, 337284, 365715, 393498, 402867, 417788, 421605, 437220, 447630, 487620, 522235, 537156, 562140, 590247, 626682, 655830, 671445, 731430, 786996, 805734, 843210, 895260, 940023, 983745, 1044470, 1180494, 1208601, 1253364, 1311660, 1342890, 1462860, 1566705, 1611468, 1686420, 1880046, 1967490, 2014335, 2088940, 2360988, 2417202, 2685780, 2820069, 2951235, 3133410, 3625803, 3760092, 3934980, 4028670, 4700115, 4834404, 5640138, 5902470, 6043005, 6266820, 7251606, 8057340, 8460207, 9400230, 11280276, 11804940, 12086010, 14100345, 14503212, 16920414, 18129015, 18800460, 24172020, 25380621, 28200690, 33840828, 36258030, 42301035, 50761242, 56401380, 72516060, 84602070, 101522484, 126903105, 169204140, 253806210, 507612420]

約数ペア:

[(1, 507612420), (2, 253806210), (3, 169204140), (4, 126903105), (5, 101522484), (6, 84602070), (7, 72516060), (9, 56401380), (10, 50761242), (12, 42301035), (14, 36258030), (15, 33840828), (18, 28200690), (20, 25380621), (21, 24172020), (27, 18800460), (28, 18129015), (30, 16920414), (35, 14503212), (36, 14100345), (42, 12086010), (43, 11804940), (45, 11280276), (54, 9400230), (60, 8460207), (63, 8057340), (70, 7251606), (81, 6266820), (84, 6043005), (86, 5902470), (90, 5640138), (105, 4834404), (108, 4700115), (126, 4028670), (129, 3934980), (135, 3760092), (140, 3625803), (162, 3133410), (172, 2951235), (180, 2820069), (189, 2685780), (210, 2417202), (215, 2360988), (243, 2088940), (252, 2014335), (258, 1967490), (270, 1880046), (301, 1686420), (315, 1611468), (324, 1566705), (347, 1462860), (378, 1342890), (387, 1311660), (405, 1253364), (420, 1208601), (430, 1180494), (486, 1044470), (516, 983745), (540, 940023), (567, 895260), (602, 843210), (630, 805734), (645, 786996), (694, 731430), (756, 671445), (774, 655830), (810, 626682), (860, 590247), (903, 562140), (945, 537156), (972, 522235), (1041, 487620), (1134, 447630), (1161, 437220), (1204, 421605), (1215, 417788), (1260, 402867), (1290, 393498), (1388, 365715), (1505, 337284), (1548, 327915), (1620, 313341), (1701, 298420), (1735, 292572), (1806, 281070), (1890, 268578), (1935, 262332), (2082, 243810), (2268, 223815), (2322, 218610), (2429, 208980), (2430, 208894), (2580, 196749), (2709, 187380), (2835, 179052), (3010, 168642), (3123, 162540), (3402, 149210), (3470, 146286), (3483, 145740), (3612, 140535), (3780, 134289), (3870, 131166), (4164, 121905), (4515, 112428), (4644, 109305), (4858, 104490), (4860, 104447), (5205, 97524), (5418, 93690), (5670, 89526), (5805, 87444), (6020, 84321), (6246, 81270), (6804, 74605), (6940, 73143), (6966, 72870), (7287, 69660), (7740, 65583), (8127, 62460), (8505, 59684), (9030, 56214), (9369, 54180), (9716, 52245), (10410, 48762), (10449, 48580), (10836, 46845), (11340, 44763), (11610, 43722), (12145, 41796), (12492, 40635), (13545, 37476), (13932, 36435), (14574, 34830), (14921, 34020), (15615, 32508), (16254, 31230), (17010, 29842), (17415, 29148), (18060, 28107), (18738, 27090), (20820, 24381), (20898, 24290), (21861, 23220)]