69925440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 168

約数和(自身を含む): 240962688

約数和(自身を除く): 171037248

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, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 431, 480, 507, 520, 624, 676, 780, 832, 845, 862, 960, 1014, 1040, 1248, 1293, 1352, 1560, 1690, 1724, 2028, 2080, 2155, 2496, 2535, 2586, 2704, 3120, 3380, 3448, 4056, 4160, 4310, 5070, 5172, 5408, 5603, 6240, 6465, 6760, 6896, 8112, 8620, 10140, 10344, 10816, 11206, 12480, 12930, 13520, 13792, 16224, 16809, 17240, 20280, 20688, 22412, 25860, 27040, 27584, 28015, 32448, 33618, 34480, 40560, 41376, 44824, 51720, 54080, 56030, 67236, 68960, 72839, 81120, 82752, 84045, 89648, 103440, 112060, 134472, 137920, 145678, 162240, 168090, 179296, 206880, 218517, 224120, 268944, 291356, 336180, 358592, 364195, 413760, 437034, 448240, 537888, 582712, 672360, 728390, 874068, 896480, 1075776, 1092585, 1165424, 1344720, 1456780, 1748136, 1792960, 2185170, 2330848, 2689440, 2913560, 3496272, 4370340, 4661696, 5378880, 5827120, 6992544, 8740680, 11654240, 13985088, 17481360, 23308480, 34962720, 69925440]

約数ペア:

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