29948480640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{399953}}^1$

素因数の和:399991

約数の個数: 192

約数和(自身を含む): 111371190840

約数和(自身を除く): 81422710200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 399953, 799906, 1199859, 1599812, 1999765, 2399718, 3199624, 3599577, 3999530, 4799436, 5199389, 5999295, 6399248, 7199154, 7999060, 9598872, 10398778, 11998590, 12798496, 14398308, 15598167, 15998120, 17997885, 19197744, 20797556, 23997180, 25596992, 25996945, 28796616, 31196334, 31996240, 35995770, 38395488, 41595112, 46794501, 47994360, 51193984, 51993890, 57593232, 62392668, 63992480, 71991540, 76790976, 77990835, 83190224, 93589002, 95988720, 103987780, 115186464, 124785336, 127984960, 143983080, 153581952, 155981670, 166380448, 187178004, 191977440, 207975560, 230372928, 233972505, 249570672, 255969920, 287966160, 311963340, 332760896, 374356008, 383954880, 415951120, 460745856, 467945010, 499141344, 575932320, 623926680, 665521792, 748712016, 767909760, 831902240, 935890020, 998282688, 1151864640, 1247853360, 1497424032, 1663804480, 1871780040, 1996565376, 2303729280, 2495706720, 2994848064, 3327608960, 3743560080, 4991413440, 5989696128, 7487120160, 9982826880, 14974240320, 29948480640]

約数ペア:

[(1, 29948480640), (2, 14974240320), (3, 9982826880), (4, 7487120160), (5, 5989696128), (6, 4991413440), (8, 3743560080), (9, 3327608960), (10, 2994848064), (12, 2495706720), (13, 2303729280), (15, 1996565376), (16, 1871780040), (18, 1663804480), (20, 1497424032), (24, 1247853360), (26, 1151864640), (30, 998282688), (32, 935890020), (36, 831902240), (39, 767909760), (40, 748712016), (45, 665521792), (48, 623926680), (52, 575932320), (60, 499141344), (64, 467945010), (65, 460745856), (72, 415951120), (78, 383954880), (80, 374356008), (90, 332760896), (96, 311963340), (104, 287966160), (117, 255969920), (120, 249570672), (128, 233972505), (130, 230372928), (144, 207975560), (156, 191977440), (160, 187178004), (180, 166380448), (192, 155981670), (195, 153581952), (208, 143983080), (234, 127984960), (240, 124785336), (260, 115186464), (288, 103987780), (312, 95988720), (320, 93589002), (360, 83190224), (384, 77990835), (390, 76790976), (416, 71991540), (468, 63992480), (480, 62392668), (520, 57593232), (576, 51993890), (585, 51193984), (624, 47994360), (640, 46794501), (720, 41595112), (780, 38395488), (832, 35995770), (936, 31996240), (960, 31196334), (1040, 28796616), (1152, 25996945), (1170, 25596992), (1248, 23997180), (1440, 20797556), (1560, 19197744), (1664, 17997885), (1872, 15998120), (1920, 15598167), (2080, 14398308), (2340, 12798496), (2496, 11998590), (2880, 10398778), (3120, 9598872), (3744, 7999060), (4160, 7199154), (4680, 6399248), (4992, 5999295), (5760, 5199389), (6240, 4799436), (7488, 3999530), (8320, 3599577), (9360, 3199624), (12480, 2399718), (14976, 1999765), (18720, 1599812), (24960, 1199859), (37440, 799906), (74880, 399953)]