1768902720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10903}}^1$

素因数の和:10949

約数の個数: 168

約数和(自身を含む): 6082076736

約数和(自身を除く): 4313174016

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, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 8112, 10140, 10816, 10903, 12480, 13520, 16224, 20280, 21806, 27040, 32448, 32709, 40560, 43612, 54080, 54515, 65418, 81120, 87224, 109030, 130836, 141739, 162240, 163545, 174448, 218060, 261672, 283478, 327090, 348896, 425217, 436120, 523344, 566956, 654180, 697792, 708695, 850434, 872240, 1046688, 1133912, 1308360, 1417390, 1700868, 1744480, 1842607, 2093376, 2126085, 2267824, 2616720, 2834780, 3401736, 3488960, 3685214, 4252170, 4535648, 5233440, 5527821, 5669560, 6803472, 7370428, 8504340, 9071296, 9213035, 10466880, 11055642, 11339120, 13606944, 14740856, 17008680, 18426070, 22111284, 22678240, 27213888, 27639105, 29481712, 34017360, 36852140, 44222568, 45356480, 55278210, 58963424, 68034720, 73704280, 88445136, 110556420, 117926848, 136069440, 147408560, 176890272, 221112840, 294817120, 353780544, 442225680, 589634240, 884451360, 1768902720]

約数ペア:

[(1, 1768902720), (2, 884451360), (3, 589634240), (4, 442225680), (5, 353780544), (6, 294817120), (8, 221112840), (10, 176890272), (12, 147408560), (13, 136069440), (15, 117926848), (16, 110556420), (20, 88445136), (24, 73704280), (26, 68034720), (30, 58963424), (32, 55278210), (39, 45356480), (40, 44222568), (48, 36852140), (52, 34017360), (60, 29481712), (64, 27639105), (65, 27213888), (78, 22678240), (80, 22111284), (96, 18426070), (104, 17008680), (120, 14740856), (130, 13606944), (156, 11339120), (160, 11055642), (169, 10466880), (192, 9213035), (195, 9071296), (208, 8504340), (240, 7370428), (260, 6803472), (312, 5669560), (320, 5527821), (338, 5233440), (390, 4535648), (416, 4252170), (480, 3685214), (507, 3488960), (520, 3401736), (624, 2834780), (676, 2616720), (780, 2267824), (832, 2126085), (845, 2093376), (960, 1842607), (1014, 1744480), (1040, 1700868), (1248, 1417390), (1352, 1308360), (1560, 1133912), (1690, 1046688), (2028, 872240), (2080, 850434), (2496, 708695), (2535, 697792), (2704, 654180), (3120, 566956), (3380, 523344), (4056, 436120), (4160, 425217), (5070, 348896), (5408, 327090), (6240, 283478), (6760, 261672), (8112, 218060), (10140, 174448), (10816, 163545), (10903, 162240), (12480, 141739), (13520, 130836), (16224, 109030), (20280, 87224), (21806, 81120), (27040, 65418), (32448, 54515), (32709, 54080), (40560, 43612)]