200823659680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{1747}}^1$

素因数の和:2487

約数の個数: 192

約数和(自身を含む): 546334854912

約数和(自身を除く): 345511195232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 394, 521, 560, 788, 985, 1042, 1120, 1379, 1576, 1747, 1970, 2084, 2605, 2758, 3152, 3494, 3647, 3940, 4168, 5210, 5516, 6304, 6895, 6988, 7294, 7880, 8336, 8735, 10420, 11032, 12229, 13790, 13976, 14588, 15760, 16672, 17470, 18235, 20840, 22064, 24458, 27580, 27952, 29176, 31520, 34940, 36470, 41680, 44128, 48916, 55160, 55904, 58352, 61145, 69880, 72940, 83360, 97832, 102637, 110320, 116704, 122290, 139760, 145880, 195664, 205274, 220640, 244580, 279520, 291760, 344159, 391328, 410548, 489160, 513185, 583520, 688318, 718459, 821096, 910187, 978320, 1026370, 1376636, 1436918, 1642192, 1720795, 1820374, 1956640, 2052740, 2409113, 2753272, 2873836, 3284384, 3441590, 3592295, 3640748, 4105480, 4550935, 4818226, 5506544, 5747672, 6371309, 6883180, 7184590, 7281496, 8210960, 9101870, 9636452, 11013088, 11495344, 12045565, 12742618, 13766360, 14369180, 14562992, 16421920, 18203740, 19272904, 22990688, 24091130, 25485236, 27532720, 28738360, 29125984, 31856545, 36407480, 38545808, 48182260, 50970472, 55065440, 57476720, 63713090, 72814960, 77091616, 96364520, 101940944, 114953440, 127426180, 145629920, 179306839, 192729040, 203881888, 254852360, 358613678, 385458080, 509704720, 717227356, 896534195, 1019409440, 1255147873, 1434454712, 1793068390, 2510295746, 2868909424, 3586136780, 5020591492, 5737818848, 6275739365, 7172273560, 10041182984, 12551478730, 14344547120, 20082365968, 25102957460, 28689094240, 40164731936, 50205914920, 100411829840, 200823659680]

約数ペア:

[(1, 200823659680), (2, 100411829840), (4, 50205914920), (5, 40164731936), (7, 28689094240), (8, 25102957460), (10, 20082365968), (14, 14344547120), (16, 12551478730), (20, 10041182984), (28, 7172273560), (32, 6275739365), (35, 5737818848), (40, 5020591492), (56, 3586136780), (70, 2868909424), (80, 2510295746), (112, 1793068390), (140, 1434454712), (160, 1255147873), (197, 1019409440), (224, 896534195), (280, 717227356), (394, 509704720), (521, 385458080), (560, 358613678), (788, 254852360), (985, 203881888), (1042, 192729040), (1120, 179306839), (1379, 145629920), (1576, 127426180), (1747, 114953440), (1970, 101940944), (2084, 96364520), (2605, 77091616), (2758, 72814960), (3152, 63713090), (3494, 57476720), (3647, 55065440), (3940, 50970472), (4168, 48182260), (5210, 38545808), (5516, 36407480), (6304, 31856545), (6895, 29125984), (6988, 28738360), (7294, 27532720), (7880, 25485236), (8336, 24091130), (8735, 22990688), (10420, 19272904), (11032, 18203740), (12229, 16421920), (13790, 14562992), (13976, 14369180), (14588, 13766360), (15760, 12742618), (16672, 12045565), (17470, 11495344), (18235, 11013088), (20840, 9636452), (22064, 9101870), (24458, 8210960), (27580, 7281496), (27952, 7184590), (29176, 6883180), (31520, 6371309), (34940, 5747672), (36470, 5506544), (41680, 4818226), (44128, 4550935), (48916, 4105480), (55160, 3640748), (55904, 3592295), (58352, 3441590), (61145, 3284384), (69880, 2873836), (72940, 2753272), (83360, 2409113), (97832, 2052740), (102637, 1956640), (110320, 1820374), (116704, 1720795), (122290, 1642192), (139760, 1436918), (145880, 1376636), (195664, 1026370), (205274, 978320), (220640, 910187), (244580, 821096), (279520, 718459), (291760, 688318), (344159, 583520), (391328, 513185), (410548, 489160)]