385101120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 224

約数和(自身を含む): 1319662080

約数和(自身を除く): 934560960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 215, 228, 240, 258, 285, 304, 320, 344, 380, 430, 456, 480, 491, 516, 570, 608, 645, 688, 760, 817, 860, 912, 960, 982, 1032, 1140, 1216, 1290, 1376, 1473, 1520, 1634, 1720, 1824, 1964, 2064, 2280, 2451, 2455, 2580, 2752, 2946, 3040, 3268, 3440, 3648, 3928, 4085, 4128, 4560, 4902, 4910, 5160, 5892, 6080, 6536, 6880, 7365, 7856, 8170, 8256, 9120, 9329, 9804, 9820, 10320, 11784, 12255, 13072, 13760, 14730, 15712, 16340, 18240, 18658, 19608, 19640, 20640, 21113, 23568, 24510, 26144, 27987, 29460, 31424, 32680, 37316, 39216, 39280, 41280, 42226, 46645, 47136, 49020, 52288, 55974, 58920, 63339, 65360, 74632, 78432, 78560, 84452, 93290, 94272, 98040, 105565, 111948, 117840, 126678, 130720, 139935, 149264, 156864, 157120, 168904, 186580, 196080, 211130, 223896, 235680, 253356, 261440, 279870, 298528, 316695, 337808, 373160, 392160, 401147, 422260, 447792, 471360, 506712, 559740, 597056, 633390, 675616, 746320, 784320, 802294, 844520, 895584, 1013424, 1119480, 1203441, 1266780, 1351232, 1492640, 1604588, 1689040, 1791168, 2005735, 2026848, 2238960, 2406882, 2533560, 2985280, 3209176, 3378080, 4011470, 4053696, 4477920, 4813764, 5067120, 6017205, 6418352, 6756160, 8022940, 8955840, 9627528, 10134240, 12034410, 12836704, 16045880, 19255056, 20268480, 24068820, 25673408, 32091760, 38510112, 48137640, 64183520, 77020224, 96275280, 128367040, 192550560, 385101120]

約数ペア:

[(1, 385101120), (2, 192550560), (3, 128367040), (4, 96275280), (5, 77020224), (6, 64183520), (8, 48137640), (10, 38510112), (12, 32091760), (15, 25673408), (16, 24068820), (19, 20268480), (20, 19255056), (24, 16045880), (30, 12836704), (32, 12034410), (38, 10134240), (40, 9627528), (43, 8955840), (48, 8022940), (57, 6756160), (60, 6418352), (64, 6017205), (76, 5067120), (80, 4813764), (86, 4477920), (95, 4053696), (96, 4011470), (114, 3378080), (120, 3209176), (129, 2985280), (152, 2533560), (160, 2406882), (172, 2238960), (190, 2026848), (192, 2005735), (215, 1791168), (228, 1689040), (240, 1604588), (258, 1492640), (285, 1351232), (304, 1266780), (320, 1203441), (344, 1119480), (380, 1013424), (430, 895584), (456, 844520), (480, 802294), (491, 784320), (516, 746320), (570, 675616), (608, 633390), (645, 597056), (688, 559740), (760, 506712), (817, 471360), (860, 447792), (912, 422260), (960, 401147), (982, 392160), (1032, 373160), (1140, 337808), (1216, 316695), (1290, 298528), (1376, 279870), (1473, 261440), (1520, 253356), (1634, 235680), (1720, 223896), (1824, 211130), (1964, 196080), (2064, 186580), (2280, 168904), (2451, 157120), (2455, 156864), (2580, 149264), (2752, 139935), (2946, 130720), (3040, 126678), (3268, 117840), (3440, 111948), (3648, 105565), (3928, 98040), (4085, 94272), (4128, 93290), (4560, 84452), (4902, 78560), (4910, 78432), (5160, 74632), (5892, 65360), (6080, 63339), (6536, 58920), (6880, 55974), (7365, 52288), (7856, 49020), (8170, 47136), (8256, 46645), (9120, 42226), (9329, 41280), (9804, 39280), (9820, 39216), (10320, 37316), (11784, 32680), (12255, 31424), (13072, 29460), (13760, 27987), (14730, 26144), (15712, 24510), (16340, 23568), (18240, 21113), (18658, 20640), (19608, 19640)]