139850880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 483822720

約数和(自身を除く): 343971840

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, 260, 312, 320, 338, 384, 390, 416, 431, 480, 507, 520, 624, 640, 676, 780, 832, 845, 862, 960, 1014, 1040, 1248, 1293, 1352, 1560, 1664, 1690, 1724, 1920, 2028, 2080, 2155, 2496, 2535, 2586, 2704, 3120, 3380, 3448, 4056, 4160, 4310, 4992, 5070, 5172, 5408, 5603, 6240, 6465, 6760, 6896, 8112, 8320, 8620, 10140, 10344, 10816, 11206, 12480, 12930, 13520, 13792, 16224, 16809, 17240, 20280, 20688, 21632, 22412, 24960, 25860, 27040, 27584, 28015, 32448, 33618, 34480, 40560, 41376, 44824, 51720, 54080, 55168, 56030, 64896, 67236, 68960, 72839, 81120, 82752, 84045, 89648, 103440, 108160, 112060, 134472, 137920, 145678, 162240, 165504, 168090, 179296, 206880, 218517, 224120, 268944, 275840, 291356, 324480, 336180, 358592, 364195, 413760, 437034, 448240, 537888, 582712, 672360, 717184, 728390, 827520, 874068, 896480, 1075776, 1092585, 1165424, 1344720, 1456780, 1748136, 1792960, 2151552, 2185170, 2330848, 2689440, 2913560, 3496272, 3585920, 4370340, 4661696, 5378880, 5827120, 6992544, 8740680, 9323392, 10757760, 11654240, 13985088, 17481360, 23308480, 27970176, 34962720, 46616960, 69925440, 139850880]

約数ペア:

[(1, 139850880), (2, 69925440), (3, 46616960), (4, 34962720), (5, 27970176), (6, 23308480), (8, 17481360), (10, 13985088), (12, 11654240), (13, 10757760), (15, 9323392), (16, 8740680), (20, 6992544), (24, 5827120), (26, 5378880), (30, 4661696), (32, 4370340), (39, 3585920), (40, 3496272), (48, 2913560), (52, 2689440), (60, 2330848), (64, 2185170), (65, 2151552), (78, 1792960), (80, 1748136), (96, 1456780), (104, 1344720), (120, 1165424), (128, 1092585), (130, 1075776), (156, 896480), (160, 874068), (169, 827520), (192, 728390), (195, 717184), (208, 672360), (240, 582712), (260, 537888), (312, 448240), (320, 437034), (338, 413760), (384, 364195), (390, 358592), (416, 336180), (431, 324480), (480, 291356), (507, 275840), (520, 268944), (624, 224120), (640, 218517), (676, 206880), (780, 179296), (832, 168090), (845, 165504), (862, 162240), (960, 145678), (1014, 137920), (1040, 134472), (1248, 112060), (1293, 108160), (1352, 103440), (1560, 89648), (1664, 84045), (1690, 82752), (1724, 81120), (1920, 72839), (2028, 68960), (2080, 67236), (2155, 64896), (2496, 56030), (2535, 55168), (2586, 54080), (2704, 51720), (3120, 44824), (3380, 41376), (3448, 40560), (4056, 34480), (4160, 33618), (4310, 32448), (4992, 28015), (5070, 27584), (5172, 27040), (5408, 25860), (5603, 24960), (6240, 22412), (6465, 21632), (6760, 20688), (6896, 20280), (8112, 17240), (8320, 16809), (8620, 16224), (10140, 13792), (10344, 13520), (10816, 12930), (11206, 12480)]