1254109920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:854

約数の個数: 288

約数和(自身を含む): 4666346496

約数和(自身を除く): 3412236576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 71, 80, 84, 96, 98, 105, 112, 120, 140, 142, 147, 160, 168, 196, 210, 213, 224, 240, 245, 280, 284, 294, 336, 355, 392, 420, 426, 480, 490, 497, 560, 568, 588, 672, 710, 735, 751, 784, 840, 852, 980, 994, 1065, 1120, 1136, 1176, 1420, 1470, 1491, 1502, 1568, 1680, 1704, 1960, 1988, 2130, 2253, 2272, 2352, 2485, 2840, 2940, 2982, 3004, 3360, 3408, 3479, 3755, 3920, 3976, 4260, 4506, 4704, 4970, 5257, 5680, 5880, 5964, 6008, 6816, 6958, 7455, 7510, 7840, 7952, 8520, 9012, 9940, 10437, 10514, 11265, 11360, 11760, 11928, 12016, 13916, 14910, 15020, 15771, 15904, 17040, 17395, 18024, 19880, 20874, 21028, 22530, 23520, 23856, 24032, 26285, 27832, 29820, 30040, 31542, 34080, 34790, 36048, 36799, 39760, 41748, 42056, 45060, 47712, 52185, 52570, 53321, 55664, 59640, 60080, 63084, 69580, 72096, 73598, 78855, 79520, 83496, 84112, 90120, 104370, 105140, 106642, 110397, 111328, 119280, 120160, 126168, 139160, 147196, 157710, 159963, 166992, 168224, 180240, 183995, 208740, 210280, 213284, 220794, 238560, 252336, 266605, 278320, 294392, 315420, 319926, 333984, 360480, 367990, 373247, 417480, 420560, 426568, 441588, 504672, 533210, 551985, 556640, 588784, 630840, 639852, 735980, 746494, 799815, 834960, 841120, 853136, 883176, 1066420, 1103970, 1119741, 1177568, 1261680, 1279704, 1471960, 1492988, 1599630, 1669920, 1706272, 1766352, 1866235, 2132840, 2207940, 2239482, 2523360, 2559408, 2612729, 2943920, 2985976, 3199260, 3532704, 3732470, 4265680, 4415880, 4478964, 5118816, 5225458, 5598705, 5887840, 5971952, 6398520, 7464940, 7838187, 8531360, 8831760, 8957928, 10450916, 11197410, 11943904, 12797040, 13063645, 14929880, 15676374, 17663520, 17915856, 20901832, 22394820, 25594080, 26127290, 29859760, 31352748, 35831712, 39190935, 41803664, 44789640, 52254580, 59719520, 62705496, 78381870, 83607328, 89579280, 104509160, 125410992, 156763740, 179158560, 209018320, 250821984, 313527480, 418036640, 627054960, 1254109920]

約数ペア:

[(1, 1254109920), (2, 627054960), (3, 418036640), (4, 313527480), (5, 250821984), (6, 209018320), (7, 179158560), (8, 156763740), (10, 125410992), (12, 104509160), (14, 89579280), (15, 83607328), (16, 78381870), (20, 62705496), (21, 59719520), (24, 52254580), (28, 44789640), (30, 41803664), (32, 39190935), (35, 35831712), (40, 31352748), (42, 29859760), (48, 26127290), (49, 25594080), (56, 22394820), (60, 20901832), (70, 17915856), (71, 17663520), (80, 15676374), (84, 14929880), (96, 13063645), (98, 12797040), (105, 11943904), (112, 11197410), (120, 10450916), (140, 8957928), (142, 8831760), (147, 8531360), (160, 7838187), (168, 7464940), (196, 6398520), (210, 5971952), (213, 5887840), (224, 5598705), (240, 5225458), (245, 5118816), (280, 4478964), (284, 4415880), (294, 4265680), (336, 3732470), (355, 3532704), (392, 3199260), (420, 2985976), (426, 2943920), (480, 2612729), (490, 2559408), (497, 2523360), (560, 2239482), (568, 2207940), (588, 2132840), (672, 1866235), (710, 1766352), (735, 1706272), (751, 1669920), (784, 1599630), (840, 1492988), (852, 1471960), (980, 1279704), (994, 1261680), (1065, 1177568), (1120, 1119741), (1136, 1103970), (1176, 1066420), (1420, 883176), (1470, 853136), (1491, 841120), (1502, 834960), (1568, 799815), (1680, 746494), (1704, 735980), (1960, 639852), (1988, 630840), (2130, 588784), (2253, 556640), (2272, 551985), (2352, 533210), (2485, 504672), (2840, 441588), (2940, 426568), (2982, 420560), (3004, 417480), (3360, 373247), (3408, 367990), (3479, 360480), (3755, 333984), (3920, 319926), (3976, 315420), (4260, 294392), (4506, 278320), (4704, 266605), (4970, 252336), (5257, 238560), (5680, 220794), (5880, 213284), (5964, 210280), (6008, 208740), (6816, 183995), (6958, 180240), (7455, 168224), (7510, 166992), (7840, 159963), (7952, 157710), (8520, 147196), (9012, 139160), (9940, 126168), (10437, 120160), (10514, 119280), (11265, 111328), (11360, 110397), (11760, 106642), (11928, 105140), (12016, 104370), (13916, 90120), (14910, 84112), (15020, 83496), (15771, 79520), (15904, 78855), (17040, 73598), (17395, 72096), (18024, 69580), (19880, 63084), (20874, 60080), (21028, 59640), (22530, 55664), (23520, 53321), (23856, 52570), (24032, 52185), (26285, 47712), (27832, 45060), (29820, 42056), (30040, 41748), (31542, 39760), (34080, 36799), (34790, 36048)]