345241680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2421

約数の個数: 160

約数和(自身を含む): 1237420800

約数和(自身を除く): 892179120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2309, 2492, 2670, 3115, 3560, 3738, 4272, 4618, 4984, 5340, 6230, 6927, 7120, 7476, 9236, 9345, 9968, 10680, 11545, 12460, 13854, 14952, 16163, 18472, 18690, 21360, 23090, 24920, 27708, 29904, 32326, 34635, 36944, 37380, 46180, 48489, 49840, 55416, 64652, 69270, 74760, 80815, 92360, 96978, 110832, 129304, 138540, 149520, 161630, 184720, 193956, 205501, 242445, 258608, 277080, 323260, 387912, 411002, 484890, 554160, 616503, 646520, 775824, 822004, 969780, 1027505, 1233006, 1293040, 1438507, 1644008, 1939560, 2055010, 2466012, 2877014, 3082515, 3288016, 3879120, 4110020, 4315521, 4932024, 5754028, 6165030, 7192535, 8220040, 8631042, 9864048, 11508056, 12330060, 14385070, 16440080, 17262084, 21577605, 23016112, 24660120, 28770140, 34524168, 43155210, 49320240, 57540280, 69048336, 86310420, 115080560, 172620840, 345241680]

約数ペア:

[(1, 345241680), (2, 172620840), (3, 115080560), (4, 86310420), (5, 69048336), (6, 57540280), (7, 49320240), (8, 43155210), (10, 34524168), (12, 28770140), (14, 24660120), (15, 23016112), (16, 21577605), (20, 17262084), (21, 16440080), (24, 14385070), (28, 12330060), (30, 11508056), (35, 9864048), (40, 8631042), (42, 8220040), (48, 7192535), (56, 6165030), (60, 5754028), (70, 4932024), (80, 4315521), (84, 4110020), (89, 3879120), (105, 3288016), (112, 3082515), (120, 2877014), (140, 2466012), (168, 2055010), (178, 1939560), (210, 1644008), (240, 1438507), (267, 1293040), (280, 1233006), (336, 1027505), (356, 969780), (420, 822004), (445, 775824), (534, 646520), (560, 616503), (623, 554160), (712, 484890), (840, 411002), (890, 387912), (1068, 323260), (1246, 277080), (1335, 258608), (1424, 242445), (1680, 205501), (1780, 193956), (1869, 184720), (2136, 161630), (2309, 149520), (2492, 138540), (2670, 129304), (3115, 110832), (3560, 96978), (3738, 92360), (4272, 80815), (4618, 74760), (4984, 69270), (5340, 64652), (6230, 55416), (6927, 49840), (7120, 48489), (7476, 46180), (9236, 37380), (9345, 36944), (9968, 34635), (10680, 32326), (11545, 29904), (12460, 27708), (13854, 24920), (14952, 23090), (16163, 21360), (18472, 18690)]