196504560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 762617856

約数和(自身を除く): 566113296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 307, 315, 336, 360, 381, 420, 504, 508, 560, 614, 630, 635, 720, 762, 840, 889, 921, 1008, 1016, 1143, 1228, 1260, 1270, 1524, 1535, 1680, 1778, 1842, 1905, 2032, 2149, 2286, 2456, 2520, 2540, 2667, 2763, 3048, 3070, 3556, 3684, 3810, 4298, 4445, 4572, 4605, 4912, 5040, 5080, 5334, 5526, 5715, 6096, 6140, 6447, 7112, 7368, 7620, 8001, 8596, 8890, 9144, 9210, 10160, 10668, 10745, 11052, 11430, 12280, 12894, 13335, 13815, 14224, 14736, 15240, 16002, 17192, 17780, 18288, 18420, 19341, 21336, 21490, 22104, 22860, 24560, 25788, 26670, 27630, 30480, 32004, 32235, 34384, 35560, 36840, 38682, 38989, 40005, 42672, 42980, 44208, 45720, 51576, 53340, 55260, 64008, 64470, 71120, 73680, 77364, 77978, 80010, 85960, 91440, 96705, 103152, 106680, 110520, 116967, 128016, 128940, 154728, 155956, 160020, 171920, 193410, 194945, 213360, 221040, 233934, 257880, 272923, 309456, 311912, 320040, 350901, 386820, 389890, 467868, 515760, 545846, 584835, 623824, 640080, 701802, 773640, 779780, 818769, 935736, 1091692, 1169670, 1364615, 1403604, 1547280, 1559560, 1637538, 1754505, 1871472, 2183384, 2339340, 2456307, 2729230, 2807208, 3119120, 3275076, 3509010, 4093845, 4366768, 4678680, 4912614, 5458460, 5614416, 6550152, 7018020, 8187690, 9357360, 9825228, 10916920, 12281535, 13100304, 14036040, 16375380, 19650456, 21833840, 24563070, 28072080, 32750760, 39300912, 49126140, 65501520, 98252280, 196504560]

約数ペア:

[(1, 196504560), (2, 98252280), (3, 65501520), (4, 49126140), (5, 39300912), (6, 32750760), (7, 28072080), (8, 24563070), (9, 21833840), (10, 19650456), (12, 16375380), (14, 14036040), (15, 13100304), (16, 12281535), (18, 10916920), (20, 9825228), (21, 9357360), (24, 8187690), (28, 7018020), (30, 6550152), (35, 5614416), (36, 5458460), (40, 4912614), (42, 4678680), (45, 4366768), (48, 4093845), (56, 3509010), (60, 3275076), (63, 3119120), (70, 2807208), (72, 2729230), (80, 2456307), (84, 2339340), (90, 2183384), (105, 1871472), (112, 1754505), (120, 1637538), (126, 1559560), (127, 1547280), (140, 1403604), (144, 1364615), (168, 1169670), (180, 1091692), (210, 935736), (240, 818769), (252, 779780), (254, 773640), (280, 701802), (307, 640080), (315, 623824), (336, 584835), (360, 545846), (381, 515760), (420, 467868), (504, 389890), (508, 386820), (560, 350901), (614, 320040), (630, 311912), (635, 309456), (720, 272923), (762, 257880), (840, 233934), (889, 221040), (921, 213360), (1008, 194945), (1016, 193410), (1143, 171920), (1228, 160020), (1260, 155956), (1270, 154728), (1524, 128940), (1535, 128016), (1680, 116967), (1778, 110520), (1842, 106680), (1905, 103152), (2032, 96705), (2149, 91440), (2286, 85960), (2456, 80010), (2520, 77978), (2540, 77364), (2667, 73680), (2763, 71120), (3048, 64470), (3070, 64008), (3556, 55260), (3684, 53340), (3810, 51576), (4298, 45720), (4445, 44208), (4572, 42980), (4605, 42672), (4912, 40005), (5040, 38989), (5080, 38682), (5334, 36840), (5526, 35560), (5715, 34384), (6096, 32235), (6140, 32004), (6447, 30480), (7112, 27630), (7368, 26670), (7620, 25788), (8001, 24560), (8596, 22860), (8890, 22104), (9144, 21490), (9210, 21336), (10160, 19341), (10668, 18420), (10745, 18288), (11052, 17780), (11430, 17192), (12280, 16002), (12894, 15240), (13335, 14736), (13815, 14224)]