146471040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 515548800

約数和(自身を除く): 369077760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 431, 472, 480, 531, 576, 590, 640, 708, 720, 862, 885, 944, 960, 1062, 1152, 1180, 1293, 1416, 1440, 1724, 1770, 1888, 1920, 2124, 2155, 2360, 2586, 2655, 2832, 2880, 3448, 3540, 3776, 3879, 4248, 4310, 4720, 5172, 5310, 5664, 5760, 6465, 6896, 7080, 7552, 7758, 8496, 8620, 9440, 10344, 10620, 11328, 12930, 13792, 14160, 15516, 16992, 17240, 18880, 19395, 20688, 21240, 22656, 25429, 25860, 27584, 28320, 31032, 33984, 34480, 37760, 38790, 41376, 42480, 50858, 51720, 55168, 56640, 62064, 67968, 68960, 76287, 77580, 82752, 84960, 101716, 103440, 113280, 124128, 127145, 137920, 152574, 155160, 165504, 169920, 203432, 206880, 228861, 248256, 254290, 275840, 305148, 310320, 339840, 381435, 406864, 413760, 457722, 496512, 508580, 610296, 620640, 762870, 813728, 827520, 915444, 1017160, 1144305, 1220592, 1241280, 1525740, 1627456, 1830888, 2034320, 2288610, 2441184, 2482560, 3051480, 3254912, 3661776, 4068640, 4577220, 4882368, 6102960, 7323552, 8137280, 9154440, 9764736, 12205920, 14647104, 16274560, 18308880, 24411840, 29294208, 36617760, 48823680, 73235520, 146471040]

約数ペア:

[(1, 146471040), (2, 73235520), (3, 48823680), (4, 36617760), (5, 29294208), (6, 24411840), (8, 18308880), (9, 16274560), (10, 14647104), (12, 12205920), (15, 9764736), (16, 9154440), (18, 8137280), (20, 7323552), (24, 6102960), (30, 4882368), (32, 4577220), (36, 4068640), (40, 3661776), (45, 3254912), (48, 3051480), (59, 2482560), (60, 2441184), (64, 2288610), (72, 2034320), (80, 1830888), (90, 1627456), (96, 1525740), (118, 1241280), (120, 1220592), (128, 1144305), (144, 1017160), (160, 915444), (177, 827520), (180, 813728), (192, 762870), (236, 620640), (240, 610296), (288, 508580), (295, 496512), (320, 457722), (354, 413760), (360, 406864), (384, 381435), (431, 339840), (472, 310320), (480, 305148), (531, 275840), (576, 254290), (590, 248256), (640, 228861), (708, 206880), (720, 203432), (862, 169920), (885, 165504), (944, 155160), (960, 152574), (1062, 137920), (1152, 127145), (1180, 124128), (1293, 113280), (1416, 103440), (1440, 101716), (1724, 84960), (1770, 82752), (1888, 77580), (1920, 76287), (2124, 68960), (2155, 67968), (2360, 62064), (2586, 56640), (2655, 55168), (2832, 51720), (2880, 50858), (3448, 42480), (3540, 41376), (3776, 38790), (3879, 37760), (4248, 34480), (4310, 33984), (4720, 31032), (5172, 28320), (5310, 27584), (5664, 25860), (5760, 25429), (6465, 22656), (6896, 21240), (7080, 20688), (7552, 19395), (7758, 18880), (8496, 17240), (8620, 16992), (9440, 15516), (10344, 14160), (10620, 13792), (11328, 12930)]