1617776640

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 312

約数和(自身を含む): 5734748448

約数和(自身を除く): 4116971808

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, 131, 134, 144, 160, 180, 192, 201, 240, 256, 262, 268, 288, 320, 335, 360, 384, 393, 402, 480, 512, 524, 536, 576, 603, 640, 655, 670, 720, 768, 786, 804, 960, 1005, 1024, 1048, 1072, 1152, 1179, 1206, 1280, 1310, 1340, 1440, 1536, 1572, 1608, 1920, 1965, 2010, 2048, 2096, 2144, 2304, 2358, 2412, 2560, 2620, 2680, 2880, 3015, 3072, 3144, 3216, 3840, 3930, 4020, 4096, 4192, 4288, 4608, 4716, 4824, 5120, 5240, 5360, 5760, 5895, 6030, 6144, 6288, 6432, 7680, 7860, 8040, 8384, 8576, 8777, 9216, 9432, 9648, 10240, 10480, 10720, 11520, 11790, 12060, 12288, 12576, 12864, 15360, 15720, 16080, 16768, 17152, 17554, 18432, 18864, 19296, 20480, 20960, 21440, 23040, 23580, 24120, 25152, 25728, 26331, 30720, 31440, 32160, 33536, 34304, 35108, 36864, 37728, 38592, 41920, 42880, 43885, 46080, 47160, 48240, 50304, 51456, 52662, 61440, 62880, 64320, 67072, 68608, 70216, 75456, 77184, 78993, 83840, 85760, 87770, 92160, 94320, 96480, 100608, 102912, 105324, 125760, 128640, 131655, 134144, 137216, 140432, 150912, 154368, 157986, 167680, 171520, 175540, 184320, 188640, 192960, 201216, 205824, 210648, 251520, 257280, 263310, 268288, 274432, 280864, 301824, 308736, 315972, 335360, 343040, 351080, 377280, 385920, 394965, 402432, 411648, 421296, 503040, 514560, 526620, 536576, 561728, 603648, 617472, 631944, 670720, 686080, 702160, 754560, 771840, 789930, 804864, 823296, 842592, 1006080, 1029120, 1053240, 1123456, 1207296, 1234944, 1263888, 1341440, 1372160, 1404320, 1509120, 1543680, 1579860, 1609728, 1685184, 2012160, 2058240, 2106480, 2246912, 2414592, 2469888, 2527776, 2682880, 2808640, 3018240, 3087360, 3159720, 3370368, 4024320, 4116480, 4212960, 4493824, 4829184, 5055552, 5617280, 6036480, 6174720, 6319440, 6740736, 8048640, 8425920, 8987648, 10111104, 11234560, 12072960, 12349440, 12638880, 13481472, 16851840, 17975296, 20222208, 22469120, 24145920, 25277760, 26962944, 33703680, 35950592, 40444416, 44938240, 50555520, 53925888, 67407360, 80888832, 89876480, 101111040, 107851776, 134814720, 161777664, 179752960, 202222080, 269629440, 323555328, 404444160, 539258880, 808888320, 1617776640]

約数ペア:

[(1, 1617776640), (2, 808888320), (3, 539258880), (4, 404444160), (5, 323555328), (6, 269629440), (8, 202222080), (9, 179752960), (10, 161777664), (12, 134814720), (15, 107851776), (16, 101111040), (18, 89876480), (20, 80888832), (24, 67407360), (30, 53925888), (32, 50555520), (36, 44938240), (40, 40444416), (45, 35950592), (48, 33703680), (60, 26962944), (64, 25277760), (67, 24145920), (72, 22469120), (80, 20222208), (90, 17975296), (96, 16851840), (120, 13481472), (128, 12638880), (131, 12349440), (134, 12072960), (144, 11234560), (160, 10111104), (180, 8987648), (192, 8425920), (201, 8048640), (240, 6740736), (256, 6319440), (262, 6174720), (268, 6036480), (288, 5617280), (320, 5055552), (335, 4829184), (360, 4493824), (384, 4212960), (393, 4116480), (402, 4024320), (480, 3370368), (512, 3159720), (524, 3087360), (536, 3018240), (576, 2808640), (603, 2682880), (640, 2527776), (655, 2469888), (670, 2414592), (720, 2246912), (768, 2106480), (786, 2058240), (804, 2012160), (960, 1685184), (1005, 1609728), (1024, 1579860), (1048, 1543680), (1072, 1509120), (1152, 1404320), (1179, 1372160), (1206, 1341440), (1280, 1263888), (1310, 1234944), (1340, 1207296), (1440, 1123456), (1536, 1053240), (1572, 1029120), (1608, 1006080), (1920, 842592), (1965, 823296), (2010, 804864), (2048, 789930), (2096, 771840), (2144, 754560), (2304, 702160), (2358, 686080), (2412, 670720), (2560, 631944), (2620, 617472), (2680, 603648), (2880, 561728), (3015, 536576), (3072, 526620), (3144, 514560), (3216, 503040), (3840, 421296), (3930, 411648), (4020, 402432), (4096, 394965), (4192, 385920), (4288, 377280), (4608, 351080), (4716, 343040), (4824, 335360), (5120, 315972), (5240, 308736), (5360, 301824), (5760, 280864), (5895, 274432), (6030, 268288), (6144, 263310), (6288, 257280), (6432, 251520), (7680, 210648), (7860, 205824), (8040, 201216), (8384, 192960), (8576, 188640), (8777, 184320), (9216, 175540), (9432, 171520), (9648, 167680), (10240, 157986), (10480, 154368), (10720, 150912), (11520, 140432), (11790, 137216), (12060, 134144), (12288, 131655), (12576, 128640), (12864, 125760), (15360, 105324), (15720, 102912), (16080, 100608), (16768, 96480), (17152, 94320), (17554, 92160), (18432, 87770), (18864, 85760), (19296, 83840), (20480, 78993), (20960, 77184), (21440, 75456), (23040, 70216), (23580, 68608), (24120, 67072), (25152, 64320), (25728, 62880), (26331, 61440), (30720, 52662), (31440, 51456), (32160, 50304), (33536, 48240), (34304, 47160), (35108, 46080), (36864, 43885), (37728, 42880), (38592, 41920)]