485005920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 288

約数和(自身を含む): 1883292768

約数和(自身を除く): 1398286848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 480, 490, 510, 544, 560, 588, 595, 672, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1120, 1176, 1190, 1213, 1360, 1428, 1470, 1568, 1632, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2426, 2499, 2720, 2856, 2940, 3332, 3360, 3570, 3639, 3808, 3920, 4080, 4165, 4704, 4760, 4852, 4998, 5712, 5880, 6065, 6664, 7140, 7278, 7840, 8160, 8330, 8491, 9520, 9704, 9996, 11424, 11760, 12130, 12495, 13328, 14280, 14556, 16660, 16982, 18195, 19040, 19408, 19992, 20621, 23520, 24260, 24990, 25473, 26656, 28560, 29112, 33320, 33964, 36390, 38816, 39984, 41242, 42455, 48520, 49980, 50946, 57120, 58224, 59437, 61863, 66640, 67928, 72780, 79968, 82484, 84910, 97040, 99960, 101892, 103105, 116448, 118874, 123726, 127365, 133280, 135856, 144347, 145560, 164968, 169820, 178311, 194080, 199920, 203784, 206210, 237748, 247452, 254730, 271712, 288694, 291120, 297185, 309315, 329936, 339640, 356622, 399840, 407568, 412420, 433041, 475496, 494904, 509460, 577388, 582240, 594370, 618630, 659872, 679280, 713244, 721735, 815136, 824840, 866082, 891555, 950992, 989808, 1010429, 1018920, 1154776, 1188740, 1237260, 1358560, 1426488, 1443470, 1649680, 1732164, 1783110, 1901984, 1979616, 2020858, 2037840, 2165205, 2309552, 2377480, 2474520, 2852976, 2886940, 3031287, 3299360, 3464328, 3566220, 4041716, 4075680, 4330410, 4619104, 4754960, 4949040, 5052145, 5705952, 5773880, 6062574, 6928656, 7132440, 8083432, 8660820, 9509920, 9898080, 10104290, 11547760, 12125148, 13857312, 14264880, 15156435, 16166864, 17321640, 20208580, 23095520, 24250296, 28529760, 30312870, 32333728, 34643280, 40417160, 48500592, 60625740, 69286560, 80834320, 97001184, 121251480, 161668640, 242502960, 485005920]

約数ペア:

[(1, 485005920), (2, 242502960), (3, 161668640), (4, 121251480), (5, 97001184), (6, 80834320), (7, 69286560), (8, 60625740), (10, 48500592), (12, 40417160), (14, 34643280), (15, 32333728), (16, 30312870), (17, 28529760), (20, 24250296), (21, 23095520), (24, 20208580), (28, 17321640), (30, 16166864), (32, 15156435), (34, 14264880), (35, 13857312), (40, 12125148), (42, 11547760), (48, 10104290), (49, 9898080), (51, 9509920), (56, 8660820), (60, 8083432), (68, 7132440), (70, 6928656), (80, 6062574), (84, 5773880), (85, 5705952), (96, 5052145), (98, 4949040), (102, 4754960), (105, 4619104), (112, 4330410), (119, 4075680), (120, 4041716), (136, 3566220), (140, 3464328), (147, 3299360), (160, 3031287), (168, 2886940), (170, 2852976), (196, 2474520), (204, 2377480), (210, 2309552), (224, 2165205), (238, 2037840), (240, 2020858), (245, 1979616), (255, 1901984), (272, 1783110), (280, 1732164), (294, 1649680), (336, 1443470), (340, 1426488), (357, 1358560), (392, 1237260), (408, 1188740), (420, 1154776), (476, 1018920), (480, 1010429), (490, 989808), (510, 950992), (544, 891555), (560, 866082), (588, 824840), (595, 815136), (672, 721735), (680, 713244), (714, 679280), (735, 659872), (784, 618630), (816, 594370), (833, 582240), (840, 577388), (952, 509460), (980, 494904), (1020, 475496), (1120, 433041), (1176, 412420), (1190, 407568), (1213, 399840), (1360, 356622), (1428, 339640), (1470, 329936), (1568, 309315), (1632, 297185), (1666, 291120), (1680, 288694), (1785, 271712), (1904, 254730), (1960, 247452), (2040, 237748), (2352, 206210), (2380, 203784), (2426, 199920), (2499, 194080), (2720, 178311), (2856, 169820), (2940, 164968), (3332, 145560), (3360, 144347), (3570, 135856), (3639, 133280), (3808, 127365), (3920, 123726), (4080, 118874), (4165, 116448), (4704, 103105), (4760, 101892), (4852, 99960), (4998, 97040), (5712, 84910), (5880, 82484), (6065, 79968), (6664, 72780), (7140, 67928), (7278, 66640), (7840, 61863), (8160, 59437), (8330, 58224), (8491, 57120), (9520, 50946), (9704, 49980), (9996, 48520), (11424, 42455), (11760, 41242), (12130, 39984), (12495, 38816), (13328, 36390), (14280, 33964), (14556, 33320), (16660, 29112), (16982, 28560), (18195, 26656), (19040, 25473), (19408, 24990), (19992, 24260), (20621, 23520)]