204533280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 809512704

約数和(自身を除く): 604979424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 103, 105, 112, 120, 126, 140, 144, 160, 168, 180, 197, 206, 210, 224, 240, 252, 280, 288, 309, 315, 336, 360, 394, 412, 420, 480, 504, 515, 560, 591, 618, 630, 672, 720, 721, 788, 824, 840, 927, 985, 1008, 1030, 1120, 1182, 1236, 1260, 1379, 1440, 1442, 1545, 1576, 1648, 1680, 1773, 1854, 1970, 2016, 2060, 2163, 2364, 2472, 2520, 2758, 2884, 2955, 3090, 3152, 3296, 3360, 3546, 3605, 3708, 3940, 4120, 4137, 4326, 4635, 4728, 4944, 5040, 5516, 5768, 5910, 6180, 6304, 6489, 6895, 7092, 7210, 7416, 7880, 8240, 8274, 8652, 8865, 9270, 9456, 9888, 10080, 10815, 11032, 11536, 11820, 12360, 12411, 12978, 13790, 14184, 14420, 14832, 15760, 16480, 16548, 17304, 17730, 18540, 18912, 20291, 20685, 21630, 22064, 23072, 23640, 24720, 24822, 25956, 27580, 28368, 28840, 29664, 31520, 32445, 33096, 34608, 35460, 37080, 40582, 41370, 43260, 44128, 47280, 49440, 49644, 51912, 55160, 56736, 57680, 60873, 62055, 64890, 66192, 69216, 70920, 74160, 81164, 82740, 86520, 94560, 99288, 101455, 103824, 110320, 115360, 121746, 124110, 129780, 132384, 141840, 142037, 148320, 162328, 165480, 173040, 182619, 198576, 202910, 207648, 220640, 243492, 248220, 259560, 283680, 284074, 304365, 324656, 330960, 346080, 365238, 397152, 405820, 426111, 486984, 496440, 519120, 568148, 608730, 649312, 661920, 710185, 730476, 811640, 852222, 913095, 973968, 992880, 1038240, 1136296, 1217460, 1278333, 1420370, 1460952, 1623280, 1704444, 1826190, 1947936, 1985760, 2130555, 2272592, 2434920, 2556666, 2840740, 2921904, 3246560, 3408888, 3652380, 4261110, 4545184, 4869840, 5113332, 5681480, 5843808, 6391665, 6817776, 7304760, 8522220, 9739680, 10226664, 11362960, 12783330, 13635552, 14609520, 17044440, 20453328, 22725920, 25566660, 29219040, 34088880, 40906656, 51133320, 68177760, 102266640, 204533280]

約数ペア:

[(1, 204533280), (2, 102266640), (3, 68177760), (4, 51133320), (5, 40906656), (6, 34088880), (7, 29219040), (8, 25566660), (9, 22725920), (10, 20453328), (12, 17044440), (14, 14609520), (15, 13635552), (16, 12783330), (18, 11362960), (20, 10226664), (21, 9739680), (24, 8522220), (28, 7304760), (30, 6817776), (32, 6391665), (35, 5843808), (36, 5681480), (40, 5113332), (42, 4869840), (45, 4545184), (48, 4261110), (56, 3652380), (60, 3408888), (63, 3246560), (70, 2921904), (72, 2840740), (80, 2556666), (84, 2434920), (90, 2272592), (96, 2130555), (103, 1985760), (105, 1947936), (112, 1826190), (120, 1704444), (126, 1623280), (140, 1460952), (144, 1420370), (160, 1278333), (168, 1217460), (180, 1136296), (197, 1038240), (206, 992880), (210, 973968), (224, 913095), (240, 852222), (252, 811640), (280, 730476), (288, 710185), (309, 661920), (315, 649312), (336, 608730), (360, 568148), (394, 519120), (412, 496440), (420, 486984), (480, 426111), (504, 405820), (515, 397152), (560, 365238), (591, 346080), (618, 330960), (630, 324656), (672, 304365), (720, 284074), (721, 283680), (788, 259560), (824, 248220), (840, 243492), (927, 220640), (985, 207648), (1008, 202910), (1030, 198576), (1120, 182619), (1182, 173040), (1236, 165480), (1260, 162328), (1379, 148320), (1440, 142037), (1442, 141840), (1545, 132384), (1576, 129780), (1648, 124110), (1680, 121746), (1773, 115360), (1854, 110320), (1970, 103824), (2016, 101455), (2060, 99288), (2163, 94560), (2364, 86520), (2472, 82740), (2520, 81164), (2758, 74160), (2884, 70920), (2955, 69216), (3090, 66192), (3152, 64890), (3296, 62055), (3360, 60873), (3546, 57680), (3605, 56736), (3708, 55160), (3940, 51912), (4120, 49644), (4137, 49440), (4326, 47280), (4635, 44128), (4728, 43260), (4944, 41370), (5040, 40582), (5516, 37080), (5768, 35460), (5910, 34608), (6180, 33096), (6304, 32445), (6489, 31520), (6895, 29664), (7092, 28840), (7210, 28368), (7416, 27580), (7880, 25956), (8240, 24822), (8274, 24720), (8652, 23640), (8865, 23072), (9270, 22064), (9456, 21630), (9888, 20685), (10080, 20291), (10815, 18912), (11032, 18540), (11536, 17730), (11820, 17304), (12360, 16548), (12411, 16480), (12978, 15760), (13790, 14832), (14184, 14420)]