857802240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1261

約数の個数: 240

約数和(自身を含む): 3069196416

約数和(自身を除く): 2211394176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1201, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2402, 2480, 2560, 2790, 2880, 2976, 3603, 3720, 3840, 3968, 4464, 4608, 4804, 4960, 5580, 5760, 5952, 6005, 7206, 7440, 7680, 7936, 8928, 9608, 9920, 10809, 11160, 11520, 11904, 12010, 14412, 14880, 15872, 17856, 18015, 19216, 19840, 21618, 22320, 23040, 23808, 24020, 28824, 29760, 35712, 36030, 37231, 38432, 39680, 43236, 44640, 47616, 48040, 54045, 57648, 59520, 71424, 72060, 74462, 76864, 79360, 86472, 89280, 96080, 108090, 111693, 115296, 119040, 142848, 144120, 148924, 153728, 172944, 178560, 186155, 192160, 216180, 223386, 230592, 238080, 288240, 297848, 307456, 335079, 345888, 357120, 372310, 384320, 432360, 446772, 461184, 558465, 576480, 595696, 614912, 670158, 691776, 714240, 744620, 768640, 864720, 893544, 922368, 1116930, 1152960, 1191392, 1340316, 1383552, 1489240, 1537280, 1675395, 1729440, 1787088, 1844736, 2233860, 2305920, 2382784, 2680632, 2767104, 2978480, 3074560, 3350790, 3458880, 3574176, 4467720, 4611840, 4765568, 5361264, 5534208, 5956960, 6701580, 6917760, 7148352, 8935440, 9223680, 9531136, 10722528, 11913920, 13403160, 13835520, 14296704, 17870880, 19062272, 21445056, 23827840, 26806320, 27671040, 28593408, 35741760, 42890112, 47655680, 53612640, 57186816, 71483520, 85780224, 95311360, 107225280, 142967040, 171560448, 214450560, 285934080, 428901120, 857802240]

約数ペア:

[(1, 857802240), (2, 428901120), (3, 285934080), (4, 214450560), (5, 171560448), (6, 142967040), (8, 107225280), (9, 95311360), (10, 85780224), (12, 71483520), (15, 57186816), (16, 53612640), (18, 47655680), (20, 42890112), (24, 35741760), (30, 28593408), (31, 27671040), (32, 26806320), (36, 23827840), (40, 21445056), (45, 19062272), (48, 17870880), (60, 14296704), (62, 13835520), (64, 13403160), (72, 11913920), (80, 10722528), (90, 9531136), (93, 9223680), (96, 8935440), (120, 7148352), (124, 6917760), (128, 6701580), (144, 5956960), (155, 5534208), (160, 5361264), (180, 4765568), (186, 4611840), (192, 4467720), (240, 3574176), (248, 3458880), (256, 3350790), (279, 3074560), (288, 2978480), (310, 2767104), (320, 2680632), (360, 2382784), (372, 2305920), (384, 2233860), (465, 1844736), (480, 1787088), (496, 1729440), (512, 1675395), (558, 1537280), (576, 1489240), (620, 1383552), (640, 1340316), (720, 1191392), (744, 1152960), (768, 1116930), (930, 922368), (960, 893544), (992, 864720), (1116, 768640), (1152, 744620), (1201, 714240), (1240, 691776), (1280, 670158), (1395, 614912), (1440, 595696), (1488, 576480), (1536, 558465), (1860, 461184), (1920, 446772), (1984, 432360), (2232, 384320), (2304, 372310), (2402, 357120), (2480, 345888), (2560, 335079), (2790, 307456), (2880, 297848), (2976, 288240), (3603, 238080), (3720, 230592), (3840, 223386), (3968, 216180), (4464, 192160), (4608, 186155), (4804, 178560), (4960, 172944), (5580, 153728), (5760, 148924), (5952, 144120), (6005, 142848), (7206, 119040), (7440, 115296), (7680, 111693), (7936, 108090), (8928, 96080), (9608, 89280), (9920, 86472), (10809, 79360), (11160, 76864), (11520, 74462), (11904, 72060), (12010, 71424), (14412, 59520), (14880, 57648), (15872, 54045), (17856, 48040), (18015, 47616), (19216, 44640), (19840, 43236), (21618, 39680), (22320, 38432), (23040, 37231), (23808, 36030), (24020, 35712), (28824, 29760)]