2912128960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 224

約数和(自身を含む): 7834579200

約数和(自身を除く): 4922450240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 101, 104, 116, 130, 145, 160, 202, 208, 232, 239, 260, 290, 320, 377, 404, 416, 464, 478, 505, 520, 580, 754, 808, 832, 928, 956, 1010, 1040, 1160, 1195, 1313, 1508, 1616, 1856, 1885, 1912, 2020, 2080, 2320, 2390, 2626, 2929, 3016, 3107, 3232, 3770, 3824, 4040, 4160, 4640, 4780, 5252, 5858, 6032, 6214, 6464, 6565, 6931, 7540, 7648, 8080, 9280, 9560, 10504, 11716, 12064, 12428, 13130, 13862, 14645, 15080, 15296, 15535, 16160, 19120, 21008, 23432, 24128, 24139, 24856, 26260, 27724, 29290, 30160, 31070, 32320, 34655, 38077, 38240, 42016, 46864, 48278, 49712, 52520, 55448, 58580, 60320, 62140, 69310, 76154, 76480, 84032, 90103, 93728, 96556, 99424, 105040, 110896, 117160, 120640, 120695, 124280, 138620, 152308, 180206, 187456, 190385, 193112, 198848, 210080, 221792, 234320, 241390, 248560, 277240, 304616, 313807, 360412, 380770, 386224, 420160, 443584, 450515, 468640, 482780, 497120, 554480, 609232, 627614, 700031, 720824, 761540, 772448, 901030, 937280, 965560, 994240, 1108960, 1218464, 1255228, 1400062, 1441648, 1523080, 1544896, 1569035, 1802060, 1931120, 2217920, 2436928, 2510456, 2800124, 2883296, 3046160, 3138070, 3500155, 3604120, 3862240, 5020912, 5600248, 5766592, 6092320, 6276140, 7000310, 7208240, 7724480, 9100403, 10041824, 11200496, 12184640, 12552280, 14000620, 14416480, 18200806, 20083648, 22400992, 25104560, 28001240, 28832960, 36401612, 44801984, 45502015, 50209120, 56002480, 72803224, 91004030, 100418240, 112004960, 145606448, 182008060, 224009920, 291212896, 364016120, 582425792, 728032240, 1456064480, 2912128960]

約数ペア:

[(1, 2912128960), (2, 1456064480), (4, 728032240), (5, 582425792), (8, 364016120), (10, 291212896), (13, 224009920), (16, 182008060), (20, 145606448), (26, 112004960), (29, 100418240), (32, 91004030), (40, 72803224), (52, 56002480), (58, 50209120), (64, 45502015), (65, 44801984), (80, 36401612), (101, 28832960), (104, 28001240), (116, 25104560), (130, 22400992), (145, 20083648), (160, 18200806), (202, 14416480), (208, 14000620), (232, 12552280), (239, 12184640), (260, 11200496), (290, 10041824), (320, 9100403), (377, 7724480), (404, 7208240), (416, 7000310), (464, 6276140), (478, 6092320), (505, 5766592), (520, 5600248), (580, 5020912), (754, 3862240), (808, 3604120), (832, 3500155), (928, 3138070), (956, 3046160), (1010, 2883296), (1040, 2800124), (1160, 2510456), (1195, 2436928), (1313, 2217920), (1508, 1931120), (1616, 1802060), (1856, 1569035), (1885, 1544896), (1912, 1523080), (2020, 1441648), (2080, 1400062), (2320, 1255228), (2390, 1218464), (2626, 1108960), (2929, 994240), (3016, 965560), (3107, 937280), (3232, 901030), (3770, 772448), (3824, 761540), (4040, 720824), (4160, 700031), (4640, 627614), (4780, 609232), (5252, 554480), (5858, 497120), (6032, 482780), (6214, 468640), (6464, 450515), (6565, 443584), (6931, 420160), (7540, 386224), (7648, 380770), (8080, 360412), (9280, 313807), (9560, 304616), (10504, 277240), (11716, 248560), (12064, 241390), (12428, 234320), (13130, 221792), (13862, 210080), (14645, 198848), (15080, 193112), (15296, 190385), (15535, 187456), (16160, 180206), (19120, 152308), (21008, 138620), (23432, 124280), (24128, 120695), (24139, 120640), (24856, 117160), (26260, 110896), (27724, 105040), (29290, 99424), (30160, 96556), (31070, 93728), (32320, 90103), (34655, 84032), (38077, 76480), (38240, 76154), (42016, 69310), (46864, 62140), (48278, 60320), (49712, 58580), (52520, 55448)]