1311356160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1793

約数の個数: 216

約数和(自身を含む): 4607584800

約数和(自身を除く): 3296228640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 768, 804, 960, 1005, 1072, 1152, 1206, 1280, 1340, 1440, 1608, 1699, 1920, 2010, 2144, 2304, 2412, 2680, 2880, 3015, 3216, 3398, 3840, 4020, 4288, 4824, 5097, 5360, 5760, 6030, 6432, 6796, 8040, 8495, 8576, 9648, 10194, 10720, 11520, 12060, 12864, 13592, 15291, 16080, 16990, 17152, 19296, 20388, 21440, 24120, 25485, 25728, 27184, 30582, 32160, 33980, 38592, 40776, 42880, 48240, 50970, 51456, 54368, 61164, 64320, 67960, 76455, 77184, 81552, 85760, 96480, 101940, 108736, 113833, 122328, 128640, 135920, 152910, 154368, 163104, 192960, 203880, 217472, 227666, 244656, 257280, 271840, 305820, 326208, 341499, 385920, 407760, 434944, 455332, 489312, 543680, 569165, 611640, 652416, 682998, 771840, 815520, 910664, 978624, 1024497, 1087360, 1138330, 1223280, 1304832, 1365996, 1631040, 1707495, 1821328, 1957248, 2048994, 2174720, 2276660, 2446560, 2731992, 3262080, 3414990, 3642656, 3914496, 4097988, 4553320, 4893120, 5122485, 5463984, 6524160, 6829980, 7285312, 8195976, 9106640, 9786240, 10244970, 10927968, 13659960, 14570624, 16391952, 18213280, 19572480, 20489940, 21855936, 27319920, 29141248, 32783904, 36426560, 40979880, 43711872, 54639840, 65567808, 72853120, 81959760, 87423744, 109279680, 131135616, 145706240, 163919520, 218559360, 262271232, 327839040, 437118720, 655678080, 1311356160]

約数ペア:

[(1, 1311356160), (2, 655678080), (3, 437118720), (4, 327839040), (5, 262271232), (6, 218559360), (8, 163919520), (9, 145706240), (10, 131135616), (12, 109279680), (15, 87423744), (16, 81959760), (18, 72853120), (20, 65567808), (24, 54639840), (30, 43711872), (32, 40979880), (36, 36426560), (40, 32783904), (45, 29141248), (48, 27319920), (60, 21855936), (64, 20489940), (67, 19572480), (72, 18213280), (80, 16391952), (90, 14570624), (96, 13659960), (120, 10927968), (128, 10244970), (134, 9786240), (144, 9106640), (160, 8195976), (180, 7285312), (192, 6829980), (201, 6524160), (240, 5463984), (256, 5122485), (268, 4893120), (288, 4553320), (320, 4097988), (335, 3914496), (360, 3642656), (384, 3414990), (402, 3262080), (480, 2731992), (536, 2446560), (576, 2276660), (603, 2174720), (640, 2048994), (670, 1957248), (720, 1821328), (768, 1707495), (804, 1631040), (960, 1365996), (1005, 1304832), (1072, 1223280), (1152, 1138330), (1206, 1087360), (1280, 1024497), (1340, 978624), (1440, 910664), (1608, 815520), (1699, 771840), (1920, 682998), (2010, 652416), (2144, 611640), (2304, 569165), (2412, 543680), (2680, 489312), (2880, 455332), (3015, 434944), (3216, 407760), (3398, 385920), (3840, 341499), (4020, 326208), (4288, 305820), (4824, 271840), (5097, 257280), (5360, 244656), (5760, 227666), (6030, 217472), (6432, 203880), (6796, 192960), (8040, 163104), (8495, 154368), (8576, 152910), (9648, 135920), (10194, 128640), (10720, 122328), (11520, 113833), (12060, 108736), (12864, 101940), (13592, 96480), (15291, 85760), (16080, 81552), (16990, 77184), (17152, 76455), (19296, 67960), (20388, 64320), (21440, 61164), (24120, 54368), (25485, 51456), (25728, 50970), (27184, 48240), (30582, 42880), (32160, 40776), (33980, 38592)]