272138880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10903}}^1$

素因数の和:10938

約数の個数: 128

約数和(自身を含む): 934254720

約数和(自身を除く): 662115840

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, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 10903, 12480, 21806, 24960, 32709, 43612, 54515, 65418, 87224, 109030, 130836, 141739, 163545, 174448, 218060, 261672, 283478, 327090, 348896, 425217, 436120, 523344, 566956, 654180, 697792, 708695, 850434, 872240, 1046688, 1133912, 1308360, 1395584, 1417390, 1700868, 1744480, 2093376, 2126085, 2267824, 2616720, 2834780, 3401736, 3488960, 4186752, 4252170, 4535648, 5233440, 5669560, 6803472, 6977920, 8504340, 9071296, 10466880, 11339120, 13606944, 17008680, 18142592, 20933760, 22678240, 27213888, 34017360, 45356480, 54427776, 68034720, 90712960, 136069440, 272138880]

約数ペア:

[(1, 272138880), (2, 136069440), (3, 90712960), (4, 68034720), (5, 54427776), (6, 45356480), (8, 34017360), (10, 27213888), (12, 22678240), (13, 20933760), (15, 18142592), (16, 17008680), (20, 13606944), (24, 11339120), (26, 10466880), (30, 9071296), (32, 8504340), (39, 6977920), (40, 6803472), (48, 5669560), (52, 5233440), (60, 4535648), (64, 4252170), (65, 4186752), (78, 3488960), (80, 3401736), (96, 2834780), (104, 2616720), (120, 2267824), (128, 2126085), (130, 2093376), (156, 1744480), (160, 1700868), (192, 1417390), (195, 1395584), (208, 1308360), (240, 1133912), (260, 1046688), (312, 872240), (320, 850434), (384, 708695), (390, 697792), (416, 654180), (480, 566956), (520, 523344), (624, 436120), (640, 425217), (780, 348896), (832, 327090), (960, 283478), (1040, 261672), (1248, 218060), (1560, 174448), (1664, 163545), (1920, 141739), (2080, 130836), (2496, 109030), (3120, 87224), (4160, 65418), (4992, 54515), (6240, 43612), (8320, 32709), (10903, 24960), (12480, 21806)]