774209280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 216

約数和(自身を含む): 2679708528

約数和(自身を除く): 1905499248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1193, 1248, 1280, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2386, 2496, 2535, 2704, 3120, 3328, 3380, 3579, 3840, 4056, 4160, 4772, 4992, 5070, 5408, 5965, 6240, 6760, 7158, 8112, 8320, 9544, 9984, 10140, 10816, 11930, 12480, 13520, 14316, 15509, 16224, 16640, 17895, 19088, 20280, 21632, 23860, 24960, 27040, 28632, 31018, 32448, 35790, 38176, 40560, 43264, 46527, 47720, 49920, 54080, 57264, 62036, 64896, 71580, 76352, 77545, 81120, 93054, 95440, 108160, 114528, 124072, 129792, 143160, 152704, 155090, 162240, 186108, 190880, 201617, 216320, 229056, 232635, 248144, 286320, 305408, 310180, 324480, 372216, 381760, 403234, 458112, 465270, 496288, 572640, 604851, 620360, 648960, 744432, 763520, 806468, 916224, 930540, 992576, 1008085, 1145280, 1209702, 1240720, 1488864, 1527040, 1612936, 1861080, 1985152, 2016170, 2290560, 2419404, 2481440, 2977728, 3024255, 3225872, 3722160, 3970304, 4032340, 4581120, 4838808, 4962880, 5955456, 6048510, 6451744, 7444320, 8064680, 9677616, 9925760, 11910912, 12097020, 12903488, 14888640, 16129360, 19355232, 19851520, 24194040, 25806976, 29777280, 32258720, 38710464, 48388080, 51613952, 59554560, 64517440, 77420928, 96776160, 129034880, 154841856, 193552320, 258069760, 387104640, 774209280]

約数ペア:

[(1, 774209280), (2, 387104640), (3, 258069760), (4, 193552320), (5, 154841856), (6, 129034880), (8, 96776160), (10, 77420928), (12, 64517440), (13, 59554560), (15, 51613952), (16, 48388080), (20, 38710464), (24, 32258720), (26, 29777280), (30, 25806976), (32, 24194040), (39, 19851520), (40, 19355232), (48, 16129360), (52, 14888640), (60, 12903488), (64, 12097020), (65, 11910912), (78, 9925760), (80, 9677616), (96, 8064680), (104, 7444320), (120, 6451744), (128, 6048510), (130, 5955456), (156, 4962880), (160, 4838808), (169, 4581120), (192, 4032340), (195, 3970304), (208, 3722160), (240, 3225872), (256, 3024255), (260, 2977728), (312, 2481440), (320, 2419404), (338, 2290560), (384, 2016170), (390, 1985152), (416, 1861080), (480, 1612936), (507, 1527040), (520, 1488864), (624, 1240720), (640, 1209702), (676, 1145280), (768, 1008085), (780, 992576), (832, 930540), (845, 916224), (960, 806468), (1014, 763520), (1040, 744432), (1193, 648960), (1248, 620360), (1280, 604851), (1352, 572640), (1560, 496288), (1664, 465270), (1690, 458112), (1920, 403234), (2028, 381760), (2080, 372216), (2386, 324480), (2496, 310180), (2535, 305408), (2704, 286320), (3120, 248144), (3328, 232635), (3380, 229056), (3579, 216320), (3840, 201617), (4056, 190880), (4160, 186108), (4772, 162240), (4992, 155090), (5070, 152704), (5408, 143160), (5965, 129792), (6240, 124072), (6760, 114528), (7158, 108160), (8112, 95440), (8320, 93054), (9544, 81120), (9984, 77545), (10140, 76352), (10816, 71580), (11930, 64896), (12480, 62036), (13520, 57264), (14316, 54080), (15509, 49920), (16224, 47720), (16640, 46527), (17895, 43264), (19088, 40560), (20280, 38176), (21632, 35790), (23860, 32448), (24960, 31018), (27040, 28632)]