7693768960

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 18860167872

約数和(自身を除く): 11166398912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 211, 244, 256, 305, 320, 422, 467, 488, 610, 640, 844, 934, 976, 1055, 1220, 1280, 1688, 1868, 1952, 2110, 2335, 2440, 3376, 3736, 3904, 4220, 4670, 4880, 6752, 7472, 7808, 8440, 9340, 9760, 12871, 13504, 14944, 15616, 16880, 18680, 19520, 25742, 27008, 28487, 29888, 33760, 37360, 39040, 51484, 54016, 56974, 59776, 64355, 67520, 74720, 78080, 98537, 102968, 113948, 119552, 128710, 135040, 142435, 149440, 197074, 205936, 227896, 257420, 270080, 284870, 298880, 394148, 411872, 455792, 492685, 514840, 569740, 597760, 788296, 823744, 911584, 985370, 1029680, 1139480, 1576592, 1647488, 1823168, 1970740, 2059360, 2278960, 3153184, 3294976, 3646336, 3941480, 4118720, 4557920, 6010757, 6306368, 7292672, 7882960, 8237440, 9115840, 12021514, 12612736, 15765920, 16474880, 18231680, 24043028, 25225472, 30053785, 31531840, 36463360, 48086056, 60107570, 63063680, 96172112, 120215140, 126127360, 192344224, 240430280, 384688448, 480860560, 769376896, 961721120, 1538753792, 1923442240, 3846884480, 7693768960]

約数ペア:

[(1, 7693768960), (2, 3846884480), (4, 1923442240), (5, 1538753792), (8, 961721120), (10, 769376896), (16, 480860560), (20, 384688448), (32, 240430280), (40, 192344224), (61, 126127360), (64, 120215140), (80, 96172112), (122, 63063680), (128, 60107570), (160, 48086056), (211, 36463360), (244, 31531840), (256, 30053785), (305, 25225472), (320, 24043028), (422, 18231680), (467, 16474880), (488, 15765920), (610, 12612736), (640, 12021514), (844, 9115840), (934, 8237440), (976, 7882960), (1055, 7292672), (1220, 6306368), (1280, 6010757), (1688, 4557920), (1868, 4118720), (1952, 3941480), (2110, 3646336), (2335, 3294976), (2440, 3153184), (3376, 2278960), (3736, 2059360), (3904, 1970740), (4220, 1823168), (4670, 1647488), (4880, 1576592), (6752, 1139480), (7472, 1029680), (7808, 985370), (8440, 911584), (9340, 823744), (9760, 788296), (12871, 597760), (13504, 569740), (14944, 514840), (15616, 492685), (16880, 455792), (18680, 411872), (19520, 394148), (25742, 298880), (27008, 284870), (28487, 270080), (29888, 257420), (33760, 227896), (37360, 205936), (39040, 197074), (51484, 149440), (54016, 142435), (56974, 135040), (59776, 128710), (64355, 119552), (67520, 113948), (74720, 102968), (78080, 98537)]