69216840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 283832640

約数和(自身を除く): 214615800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 227, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 454, 462, 484, 495, 504, 605, 616, 630, 660, 681, 693, 726, 770, 792, 840, 847, 908, 924, 968, 990, 1089, 1135, 1155, 1210, 1260, 1320, 1362, 1386, 1452, 1540, 1589, 1694, 1815, 1816, 1848, 1980, 2043, 2178, 2270, 2310, 2420, 2497, 2520, 2541, 2724, 2772, 2904, 3080, 3178, 3388, 3405, 3465, 3630, 3960, 4086, 4235, 4356, 4540, 4620, 4767, 4840, 4994, 5082, 5445, 5448, 5544, 6356, 6776, 6810, 6930, 7260, 7491, 7623, 7945, 8172, 8470, 8712, 9080, 9240, 9534, 9988, 10164, 10215, 10890, 12485, 12705, 12712, 13620, 13860, 14301, 14520, 14982, 15246, 15890, 16344, 16940, 17479, 19068, 19976, 20328, 20430, 21780, 22473, 23835, 24970, 25410, 27240, 27467, 27720, 28602, 29964, 30492, 31780, 33880, 34958, 37455, 38115, 38136, 40860, 43560, 44946, 47670, 49940, 50820, 52437, 54934, 57204, 59928, 60984, 63560, 69916, 71505, 74910, 76230, 81720, 82401, 87395, 89892, 95340, 99880, 101640, 104874, 109868, 112365, 114408, 137335, 139832, 143010, 149820, 152460, 157311, 164802, 174790, 179784, 190680, 192269, 209748, 219736, 224730, 247203, 262185, 274670, 286020, 299640, 304920, 314622, 329604, 349580, 384538, 412005, 419496, 449460, 494406, 524370, 549340, 572040, 576807, 629244, 659208, 699160, 769076, 786555, 824010, 898920, 961345, 988812, 1048740, 1098680, 1153614, 1236015, 1258488, 1538152, 1573110, 1648020, 1730421, 1922690, 1977624, 2097480, 2307228, 2472030, 2884035, 3146220, 3296040, 3460842, 3845380, 4614456, 4944060, 5768070, 6292440, 6921684, 7690760, 8652105, 9888120, 11536140, 13843368, 17304210, 23072280, 34608420, 69216840]

約数ペア:

[(1, 69216840), (2, 34608420), (3, 23072280), (4, 17304210), (5, 13843368), (6, 11536140), (7, 9888120), (8, 8652105), (9, 7690760), (10, 6921684), (11, 6292440), (12, 5768070), (14, 4944060), (15, 4614456), (18, 3845380), (20, 3460842), (21, 3296040), (22, 3146220), (24, 2884035), (28, 2472030), (30, 2307228), (33, 2097480), (35, 1977624), (36, 1922690), (40, 1730421), (42, 1648020), (44, 1573110), (45, 1538152), (55, 1258488), (56, 1236015), (60, 1153614), (63, 1098680), (66, 1048740), (70, 988812), (72, 961345), (77, 898920), (84, 824010), (88, 786555), (90, 769076), (99, 699160), (105, 659208), (110, 629244), (120, 576807), (121, 572040), (126, 549340), (132, 524370), (140, 494406), (154, 449460), (165, 419496), (168, 412005), (180, 384538), (198, 349580), (210, 329604), (220, 314622), (227, 304920), (231, 299640), (242, 286020), (252, 274670), (264, 262185), (280, 247203), (308, 224730), (315, 219736), (330, 209748), (360, 192269), (363, 190680), (385, 179784), (396, 174790), (420, 164802), (440, 157311), (454, 152460), (462, 149820), (484, 143010), (495, 139832), (504, 137335), (605, 114408), (616, 112365), (630, 109868), (660, 104874), (681, 101640), (693, 99880), (726, 95340), (770, 89892), (792, 87395), (840, 82401), (847, 81720), (908, 76230), (924, 74910), (968, 71505), (990, 69916), (1089, 63560), (1135, 60984), (1155, 59928), (1210, 57204), (1260, 54934), (1320, 52437), (1362, 50820), (1386, 49940), (1452, 47670), (1540, 44946), (1589, 43560), (1694, 40860), (1815, 38136), (1816, 38115), (1848, 37455), (1980, 34958), (2043, 33880), (2178, 31780), (2270, 30492), (2310, 29964), (2420, 28602), (2497, 27720), (2520, 27467), (2541, 27240), (2724, 25410), (2772, 24970), (2904, 23835), (3080, 22473), (3178, 21780), (3388, 20430), (3405, 20328), (3465, 19976), (3630, 19068), (3960, 17479), (4086, 16940), (4235, 16344), (4356, 15890), (4540, 15246), (4620, 14982), (4767, 14520), (4840, 14301), (4994, 13860), (5082, 13620), (5445, 12712), (5448, 12705), (5544, 12485), (6356, 10890), (6776, 10215), (6810, 10164), (6930, 9988), (7260, 9534), (7491, 9240), (7623, 9080), (7945, 8712), (8172, 8470)]