193177920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 224

約数和(自身を含む): 690262272

約数和(自身を除く): 497084352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 673, 690, 736, 780, 832, 897, 920, 960, 1040, 1104, 1196, 1248, 1346, 1380, 1472, 1495, 1560, 1794, 1840, 2019, 2080, 2208, 2392, 2496, 2692, 2760, 2990, 3120, 3365, 3588, 3680, 4038, 4160, 4416, 4485, 4784, 5384, 5520, 5980, 6240, 6730, 7176, 7360, 8076, 8749, 8970, 9568, 10095, 10768, 11040, 11960, 12480, 13460, 14352, 15479, 16152, 17498, 17940, 19136, 20190, 21536, 22080, 23920, 26247, 26920, 28704, 30958, 32304, 34996, 35880, 40380, 43072, 43745, 46437, 47840, 52494, 53840, 57408, 61916, 64608, 69992, 71760, 77395, 80760, 87490, 92874, 95680, 104988, 107680, 123832, 129216, 131235, 139984, 143520, 154790, 161520, 174980, 185748, 201227, 209976, 215360, 232185, 247664, 262470, 279968, 287040, 309580, 323040, 349960, 371496, 402454, 419952, 464370, 495328, 524940, 559936, 603681, 619160, 646080, 699920, 742992, 804908, 839904, 928740, 990656, 1006135, 1049880, 1207362, 1238320, 1399840, 1485984, 1609816, 1679808, 1857480, 2012270, 2099760, 2414724, 2476640, 2799680, 2971968, 3018405, 3219632, 3714960, 4024540, 4199520, 4829448, 4953280, 6036810, 6439264, 7429920, 8049080, 8399040, 9658896, 12073620, 12878528, 14859840, 16098160, 19317792, 24147240, 32196320, 38635584, 48294480, 64392640, 96588960, 193177920]

約数ペア:

[(1, 193177920), (2, 96588960), (3, 64392640), (4, 48294480), (5, 38635584), (6, 32196320), (8, 24147240), (10, 19317792), (12, 16098160), (13, 14859840), (15, 12878528), (16, 12073620), (20, 9658896), (23, 8399040), (24, 8049080), (26, 7429920), (30, 6439264), (32, 6036810), (39, 4953280), (40, 4829448), (46, 4199520), (48, 4024540), (52, 3714960), (60, 3219632), (64, 3018405), (65, 2971968), (69, 2799680), (78, 2476640), (80, 2414724), (92, 2099760), (96, 2012270), (104, 1857480), (115, 1679808), (120, 1609816), (130, 1485984), (138, 1399840), (156, 1238320), (160, 1207362), (184, 1049880), (192, 1006135), (195, 990656), (208, 928740), (230, 839904), (240, 804908), (260, 742992), (276, 699920), (299, 646080), (312, 619160), (320, 603681), (345, 559936), (368, 524940), (390, 495328), (416, 464370), (460, 419952), (480, 402454), (520, 371496), (552, 349960), (598, 323040), (624, 309580), (673, 287040), (690, 279968), (736, 262470), (780, 247664), (832, 232185), (897, 215360), (920, 209976), (960, 201227), (1040, 185748), (1104, 174980), (1196, 161520), (1248, 154790), (1346, 143520), (1380, 139984), (1472, 131235), (1495, 129216), (1560, 123832), (1794, 107680), (1840, 104988), (2019, 95680), (2080, 92874), (2208, 87490), (2392, 80760), (2496, 77395), (2692, 71760), (2760, 69992), (2990, 64608), (3120, 61916), (3365, 57408), (3588, 53840), (3680, 52494), (4038, 47840), (4160, 46437), (4416, 43745), (4485, 43072), (4784, 40380), (5384, 35880), (5520, 34996), (5980, 32304), (6240, 30958), (6730, 28704), (7176, 26920), (7360, 26247), (8076, 23920), (8749, 22080), (8970, 21536), (9568, 20190), (10095, 19136), (10768, 17940), (11040, 17498), (11960, 16152), (12480, 15479), (13460, 14352)]