638102080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 448

約数和(自身を含む): 2106777600

約数和(自身を除く): 1468675520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 29, 32, 35, 38, 40, 44, 47, 55, 56, 58, 64, 70, 76, 77, 80, 88, 94, 95, 110, 112, 116, 133, 140, 145, 152, 154, 160, 176, 188, 190, 203, 209, 220, 224, 232, 235, 266, 280, 290, 304, 308, 319, 320, 329, 352, 376, 380, 385, 406, 418, 440, 448, 464, 470, 517, 532, 551, 560, 580, 608, 616, 638, 658, 665, 704, 752, 760, 770, 812, 836, 880, 893, 928, 940, 1015, 1034, 1045, 1064, 1102, 1120, 1160, 1216, 1232, 1276, 1316, 1330, 1363, 1463, 1504, 1520, 1540, 1595, 1624, 1645, 1672, 1760, 1786, 1856, 1880, 2030, 2068, 2090, 2128, 2204, 2233, 2240, 2320, 2464, 2552, 2585, 2632, 2660, 2726, 2755, 2926, 3008, 3040, 3080, 3190, 3248, 3290, 3344, 3520, 3572, 3619, 3760, 3857, 4060, 4136, 4180, 4256, 4408, 4465, 4466, 4640, 4928, 5104, 5170, 5264, 5320, 5452, 5510, 5852, 6061, 6080, 6160, 6251, 6380, 6496, 6580, 6688, 6815, 7144, 7238, 7315, 7520, 7714, 8120, 8272, 8360, 8512, 8816, 8930, 8932, 9280, 9541, 9823, 10208, 10340, 10528, 10640, 10904, 11020, 11165, 11704, 12122, 12320, 12502, 12760, 12992, 13160, 13376, 13630, 14288, 14476, 14630, 14993, 15040, 15428, 16240, 16544, 16720, 17632, 17860, 17864, 18095, 19082, 19285, 19646, 20416, 20680, 21056, 21280, 21808, 22040, 22330, 23408, 24244, 24640, 25004, 25520, 25897, 26320, 27260, 28576, 28952, 29260, 29986, 30305, 30856, 31255, 32480, 33088, 33440, 35264, 35720, 35728, 36190, 38164, 38570, 39292, 41360, 42427, 42560, 43616, 44080, 44660, 46816, 47705, 48488, 49115, 50008, 51040, 51794, 52640, 54520, 57152, 57904, 58520, 59972, 60610, 61712, 62510, 64960, 66880, 68761, 71440, 71456, 72380, 74965, 76328, 77140, 78584, 82720, 84854, 87232, 88160, 89320, 93632, 95410, 96976, 98230, 100016, 102080, 103588, 104951, 105280, 109040, 115808, 117040, 119944, 121220, 123424, 125020, 129485, 137522, 142880, 142912, 144760, 149930, 152656, 154280, 157168, 165440, 169708, 176320, 178640, 181279, 190820, 193952, 196460, 200032, 207176, 209902, 212135, 218080, 231616, 234080, 239888, 242440, 246848, 250040, 258970, 275044, 284867, 285760, 289520, 299860, 305312, 308560, 314336, 339416, 343805, 357280, 362558, 381640, 387904, 392920, 400064, 414352, 419804, 424270, 436160, 468160, 479776, 484880, 500080, 517940, 524755, 550088, 569734, 579040, 599720, 610624, 617120, 628672, 678832, 687610, 714560, 725116, 763280, 785840, 828704, 839608, 848540, 906395, 959552, 969760, 1000160, 1035880, 1049510, 1100176, 1139468, 1158080, 1199440, 1234240, 1357664, 1375220, 1424335, 1450232, 1526560, 1571680, 1657408, 1679216, 1697080, 1812790, 1939520, 1994069, 2000320, 2071760, 2099020, 2200352, 2278936, 2398880, 2715328, 2750440, 2848670, 2900464, 3053120, 3143360, 3358432, 3394160, 3625580, 3988138, 4143520, 4198040, 4400704, 4557872, 4797760, 5500880, 5697340, 5800928, 6716864, 6788320, 7251160, 7976276, 8287040, 8396080, 9115744, 9970345, 11001760, 11394680, 11601856, 13576640, 14502320, 15952552, 16792160, 18231488, 19940690, 22003520, 22789360, 29004640, 31905104, 33584320, 39881380, 45578720, 58009280, 63810208, 79762760, 91157440, 127620416, 159525520, 319051040, 638102080]

約数ペア:

[(1, 638102080), (2, 319051040), (4, 159525520), (5, 127620416), (7, 91157440), (8, 79762760), (10, 63810208), (11, 58009280), (14, 45578720), (16, 39881380), (19, 33584320), (20, 31905104), (22, 29004640), (28, 22789360), (29, 22003520), (32, 19940690), (35, 18231488), (38, 16792160), (40, 15952552), (44, 14502320), (47, 13576640), (55, 11601856), (56, 11394680), (58, 11001760), (64, 9970345), (70, 9115744), (76, 8396080), (77, 8287040), (80, 7976276), (88, 7251160), (94, 6788320), (95, 6716864), (110, 5800928), (112, 5697340), (116, 5500880), (133, 4797760), (140, 4557872), (145, 4400704), (152, 4198040), (154, 4143520), (160, 3988138), (176, 3625580), (188, 3394160), (190, 3358432), (203, 3143360), (209, 3053120), (220, 2900464), (224, 2848670), (232, 2750440), (235, 2715328), (266, 2398880), (280, 2278936), (290, 2200352), (304, 2099020), (308, 2071760), (319, 2000320), (320, 1994069), (329, 1939520), (352, 1812790), (376, 1697080), (380, 1679216), (385, 1657408), (406, 1571680), (418, 1526560), (440, 1450232), (448, 1424335), (464, 1375220), (470, 1357664), (517, 1234240), (532, 1199440), (551, 1158080), (560, 1139468), (580, 1100176), (608, 1049510), (616, 1035880), (638, 1000160), (658, 969760), (665, 959552), (704, 906395), (752, 848540), (760, 839608), (770, 828704), (812, 785840), (836, 763280), (880, 725116), (893, 714560), (928, 687610), (940, 678832), (1015, 628672), (1034, 617120), (1045, 610624), (1064, 599720), (1102, 579040), (1120, 569734), (1160, 550088), (1216, 524755), (1232, 517940), (1276, 500080), (1316, 484880), (1330, 479776), (1363, 468160), (1463, 436160), (1504, 424270), (1520, 419804), (1540, 414352), (1595, 400064), (1624, 392920), (1645, 387904), (1672, 381640), (1760, 362558), (1786, 357280), (1856, 343805), (1880, 339416), (2030, 314336), (2068, 308560), (2090, 305312), (2128, 299860), (2204, 289520), (2233, 285760), (2240, 284867), (2320, 275044), (2464, 258970), (2552, 250040), (2585, 246848), (2632, 242440), (2660, 239888), (2726, 234080), (2755, 231616), (2926, 218080), (3008, 212135), (3040, 209902), (3080, 207176), (3190, 200032), (3248, 196460), (3290, 193952), (3344, 190820), (3520, 181279), (3572, 178640), (3619, 176320), (3760, 169708), (3857, 165440), (4060, 157168), (4136, 154280), (4180, 152656), (4256, 149930), (4408, 144760), (4465, 142912), (4466, 142880), (4640, 137522), (4928, 129485), (5104, 125020), (5170, 123424), (5264, 121220), (5320, 119944), (5452, 117040), (5510, 115808), (5852, 109040), (6061, 105280), (6080, 104951), (6160, 103588), (6251, 102080), (6380, 100016), (6496, 98230), (6580, 96976), (6688, 95410), (6815, 93632), (7144, 89320), (7238, 88160), (7315, 87232), (7520, 84854), (7714, 82720), (8120, 78584), (8272, 77140), (8360, 76328), (8512, 74965), (8816, 72380), (8930, 71456), (8932, 71440), (9280, 68761), (9541, 66880), (9823, 64960), (10208, 62510), (10340, 61712), (10528, 60610), (10640, 59972), (10904, 58520), (11020, 57904), (11165, 57152), (11704, 54520), (12122, 52640), (12320, 51794), (12502, 51040), (12760, 50008), (12992, 49115), (13160, 48488), (13376, 47705), (13630, 46816), (14288, 44660), (14476, 44080), (14630, 43616), (14993, 42560), (15040, 42427), (15428, 41360), (16240, 39292), (16544, 38570), (16720, 38164), (17632, 36190), (17860, 35728), (17864, 35720), (18095, 35264), (19082, 33440), (19285, 33088), (19646, 32480), (20416, 31255), (20680, 30856), (21056, 30305), (21280, 29986), (21808, 29260), (22040, 28952), (22330, 28576), (23408, 27260), (24244, 26320), (24640, 25897), (25004, 25520)]