27583920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 114284352

約数和(自身を除く): 86700432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 421, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 842, 910, 936, 1008, 1040, 1092, 1170, 1260, 1263, 1365, 1456, 1560, 1638, 1680, 1684, 1820, 1872, 2105, 2184, 2340, 2520, 2526, 2730, 2947, 3120, 3276, 3368, 3640, 3789, 4095, 4210, 4368, 4680, 5040, 5052, 5460, 5473, 5894, 6315, 6552, 6736, 7280, 7578, 8190, 8420, 8841, 9360, 10104, 10920, 10946, 11788, 12630, 13104, 14735, 15156, 16380, 16419, 16840, 17682, 18945, 20208, 21840, 21892, 23576, 25260, 26523, 27365, 29470, 30312, 32760, 32838, 33680, 35364, 37890, 38311, 43784, 44205, 47152, 49257, 50520, 53046, 54730, 58940, 60624, 65520, 65676, 70728, 75780, 76622, 82095, 87568, 88410, 98514, 101040, 106092, 109460, 114933, 117880, 131352, 132615, 141456, 151560, 153244, 164190, 176820, 191555, 197028, 212184, 218920, 229866, 235760, 246285, 262704, 265230, 303120, 306488, 328380, 344799, 353640, 383110, 394056, 424368, 437840, 459732, 492570, 530460, 574665, 612976, 656760, 689598, 707280, 766220, 788112, 919464, 985140, 1060920, 1149330, 1313520, 1379196, 1532440, 1723995, 1838928, 1970280, 2121840, 2298660, 2758392, 3064880, 3447990, 3940560, 4597320, 5516784, 6895980, 9194640, 13791960, 27583920]

約数ペア:

[(1, 27583920), (2, 13791960), (3, 9194640), (4, 6895980), (5, 5516784), (6, 4597320), (7, 3940560), (8, 3447990), (9, 3064880), (10, 2758392), (12, 2298660), (13, 2121840), (14, 1970280), (15, 1838928), (16, 1723995), (18, 1532440), (20, 1379196), (21, 1313520), (24, 1149330), (26, 1060920), (28, 985140), (30, 919464), (35, 788112), (36, 766220), (39, 707280), (40, 689598), (42, 656760), (45, 612976), (48, 574665), (52, 530460), (56, 492570), (60, 459732), (63, 437840), (65, 424368), (70, 394056), (72, 383110), (78, 353640), (80, 344799), (84, 328380), (90, 306488), (91, 303120), (104, 265230), (105, 262704), (112, 246285), (117, 235760), (120, 229866), (126, 218920), (130, 212184), (140, 197028), (144, 191555), (156, 176820), (168, 164190), (180, 153244), (182, 151560), (195, 141456), (208, 132615), (210, 131352), (234, 117880), (240, 114933), (252, 109460), (260, 106092), (273, 101040), (280, 98514), (312, 88410), (315, 87568), (336, 82095), (360, 76622), (364, 75780), (390, 70728), (420, 65676), (421, 65520), (455, 60624), (468, 58940), (504, 54730), (520, 53046), (546, 50520), (560, 49257), (585, 47152), (624, 44205), (630, 43784), (720, 38311), (728, 37890), (780, 35364), (819, 33680), (840, 32838), (842, 32760), (910, 30312), (936, 29470), (1008, 27365), (1040, 26523), (1092, 25260), (1170, 23576), (1260, 21892), (1263, 21840), (1365, 20208), (1456, 18945), (1560, 17682), (1638, 16840), (1680, 16419), (1684, 16380), (1820, 15156), (1872, 14735), (2105, 13104), (2184, 12630), (2340, 11788), (2520, 10946), (2526, 10920), (2730, 10104), (2947, 9360), (3120, 8841), (3276, 8420), (3368, 8190), (3640, 7578), (3789, 7280), (4095, 6736), (4210, 6552), (4368, 6315), (4680, 5894), (5040, 5473), (5052, 5460)]