397989792080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1958

約数の個数: 320

約数和(自身を含む): 1036039403520

約数和(自身を除く): 638049611440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 53, 68, 73, 80, 85, 86, 106, 136, 146, 170, 172, 212, 215, 265, 272, 292, 340, 344, 365, 424, 430, 530, 584, 680, 688, 730, 731, 848, 860, 901, 1060, 1168, 1241, 1360, 1460, 1462, 1720, 1759, 1802, 2120, 2279, 2482, 2920, 2924, 3139, 3440, 3518, 3604, 3655, 3869, 4240, 4505, 4558, 4964, 5840, 5848, 6205, 6278, 7036, 7208, 7310, 7738, 8795, 9010, 9116, 9928, 11395, 11696, 12410, 12556, 14072, 14416, 14620, 15476, 15695, 17590, 18020, 18232, 19345, 19856, 22790, 24820, 25112, 28144, 29240, 29903, 30952, 31390, 35180, 36040, 36464, 38690, 38743, 45580, 49640, 50224, 53363, 58480, 59806, 61904, 62780, 65773, 70360, 72080, 75637, 77380, 77486, 91160, 93227, 99280, 106726, 119612, 125560, 128407, 131546, 140720, 149515, 151274, 154760, 154972, 166367, 182320, 186454, 193715, 213452, 239224, 251120, 256814, 263092, 266815, 299030, 302548, 309520, 309944, 328865, 332734, 372908, 378185, 387430, 426904, 466135, 478448, 513628, 526184, 533630, 598060, 605096, 619888, 642035, 657730, 665468, 745816, 756370, 774860, 831835, 853808, 932270, 1027256, 1052368, 1067260, 1196120, 1210192, 1284070, 1285829, 1315460, 1330936, 1491632, 1512740, 1549720, 1584859, 1663670, 1864540, 2054512, 2134520, 2182919, 2392240, 2568140, 2571658, 2630920, 2661872, 2828239, 3025480, 3099440, 3169718, 3327340, 3729080, 4008761, 4269040, 4365838, 5136280, 5143316, 5261840, 5521501, 5656478, 6050960, 6339436, 6429145, 6654680, 6805571, 7458160, 7924295, 8017522, 8731676, 10272560, 10286632, 10914595, 11043002, 11312956, 12678872, 12858290, 13309360, 13611142, 14141195, 15848590, 16035044, 17463352, 20043805, 20573264, 21829190, 22086004, 22625912, 25357744, 25716580, 27222284, 27607505, 28282390, 31697180, 32070088, 34027855, 34926704, 40087610, 43658380, 44172008, 45251824, 51433160, 54444568, 55215010, 56564780, 63394360, 64140176, 68055710, 68148937, 80175220, 87316760, 88344016, 93865517, 102866320, 108889136, 110430020, 113129560, 115694707, 126788720, 136111420, 136297874, 160350440, 174633520, 187731034, 220860040, 226259120, 231389414, 272222840, 272595748, 292639553, 320700880, 340744685, 375462068, 441720080, 462778828, 469327585, 544445680, 545191496, 578473535, 585279106, 681489370, 750924136, 925557656, 938655170, 1090382992, 1156947070, 1170558212, 1362978740, 1463197765, 1501848272, 1851115312, 1877310340, 2313894140, 2341116424, 2725957480, 2926395530, 3754620680, 4627788280, 4682232848, 4974872401, 5451914960, 5852791060, 7509241360, 9255576560, 9949744802, 11705582120, 19899489604, 23411164240, 24874362005, 39798979208, 49748724010, 79597958416, 99497448020, 198994896040, 397989792080]

約数ペア:

[(1, 397989792080), (2, 198994896040), (4, 99497448020), (5, 79597958416), (8, 49748724010), (10, 39798979208), (16, 24874362005), (17, 23411164240), (20, 19899489604), (34, 11705582120), (40, 9949744802), (43, 9255576560), (53, 7509241360), (68, 5852791060), (73, 5451914960), (80, 4974872401), (85, 4682232848), (86, 4627788280), (106, 3754620680), (136, 2926395530), (146, 2725957480), (170, 2341116424), (172, 2313894140), (212, 1877310340), (215, 1851115312), (265, 1501848272), (272, 1463197765), (292, 1362978740), (340, 1170558212), (344, 1156947070), (365, 1090382992), (424, 938655170), (430, 925557656), (530, 750924136), (584, 681489370), (680, 585279106), (688, 578473535), (730, 545191496), (731, 544445680), (848, 469327585), (860, 462778828), (901, 441720080), (1060, 375462068), (1168, 340744685), (1241, 320700880), (1360, 292639553), (1460, 272595748), (1462, 272222840), (1720, 231389414), (1759, 226259120), (1802, 220860040), (2120, 187731034), (2279, 174633520), (2482, 160350440), (2920, 136297874), (2924, 136111420), (3139, 126788720), (3440, 115694707), (3518, 113129560), (3604, 110430020), (3655, 108889136), (3869, 102866320), (4240, 93865517), (4505, 88344016), (4558, 87316760), (4964, 80175220), (5840, 68148937), (5848, 68055710), (6205, 64140176), (6278, 63394360), (7036, 56564780), (7208, 55215010), (7310, 54444568), (7738, 51433160), (8795, 45251824), (9010, 44172008), (9116, 43658380), (9928, 40087610), (11395, 34926704), (11696, 34027855), (12410, 32070088), (12556, 31697180), (14072, 28282390), (14416, 27607505), (14620, 27222284), (15476, 25716580), (15695, 25357744), (17590, 22625912), (18020, 22086004), (18232, 21829190), (19345, 20573264), (19856, 20043805), (22790, 17463352), (24820, 16035044), (25112, 15848590), (28144, 14141195), (29240, 13611142), (29903, 13309360), (30952, 12858290), (31390, 12678872), (35180, 11312956), (36040, 11043002), (36464, 10914595), (38690, 10286632), (38743, 10272560), (45580, 8731676), (49640, 8017522), (50224, 7924295), (53363, 7458160), (58480, 6805571), (59806, 6654680), (61904, 6429145), (62780, 6339436), (65773, 6050960), (70360, 5656478), (72080, 5521501), (75637, 5261840), (77380, 5143316), (77486, 5136280), (91160, 4365838), (93227, 4269040), (99280, 4008761), (106726, 3729080), (119612, 3327340), (125560, 3169718), (128407, 3099440), (131546, 3025480), (140720, 2828239), (149515, 2661872), (151274, 2630920), (154760, 2571658), (154972, 2568140), (166367, 2392240), (182320, 2182919), (186454, 2134520), (193715, 2054512), (213452, 1864540), (239224, 1663670), (251120, 1584859), (256814, 1549720), (263092, 1512740), (266815, 1491632), (299030, 1330936), (302548, 1315460), (309520, 1285829), (309944, 1284070), (328865, 1210192), (332734, 1196120), (372908, 1067260), (378185, 1052368), (387430, 1027256), (426904, 932270), (466135, 853808), (478448, 831835), (513628, 774860), (526184, 756370), (533630, 745816), (598060, 665468), (605096, 657730), (619888, 642035)]