69063540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 245337120

約数和(自身を除く): 176273580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 139, 140, 147, 156, 169, 182, 195, 196, 210, 245, 260, 273, 278, 294, 338, 364, 390, 417, 420, 455, 490, 507, 546, 556, 588, 637, 676, 695, 735, 780, 834, 845, 910, 973, 980, 1014, 1092, 1183, 1274, 1365, 1390, 1470, 1668, 1690, 1807, 1820, 1911, 1946, 2028, 2085, 2366, 2535, 2548, 2730, 2780, 2919, 2940, 3185, 3380, 3549, 3614, 3822, 3892, 4170, 4732, 4865, 5070, 5421, 5460, 5838, 5915, 6370, 6811, 7098, 7228, 7644, 8281, 8340, 9035, 9555, 9730, 10140, 10842, 11676, 11830, 12649, 12740, 13622, 14196, 14595, 16562, 17745, 18070, 19110, 19460, 20433, 21684, 23491, 23660, 24843, 25298, 27105, 27244, 29190, 33124, 34055, 35490, 36140, 37947, 38220, 40866, 41405, 46982, 49686, 50596, 54210, 58380, 63245, 68110, 70473, 70980, 75894, 81732, 82810, 88543, 93964, 99372, 102165, 108420, 117455, 124215, 126490, 136220, 140946, 151788, 164437, 165620, 177086, 189735, 204330, 234910, 248430, 252980, 265629, 281892, 328874, 352365, 354172, 379470, 408660, 442715, 469820, 493311, 496860, 531258, 657748, 704730, 758940, 822185, 885430, 986622, 1062516, 1151059, 1328145, 1409460, 1644370, 1770860, 1973244, 2302118, 2466555, 2656290, 3288740, 3453177, 4604236, 4933110, 5312580, 5755295, 6906354, 9866220, 11510590, 13812708, 17265885, 23021180, 34531770, 69063540]

約数ペア:

[(1, 69063540), (2, 34531770), (3, 23021180), (4, 17265885), (5, 13812708), (6, 11510590), (7, 9866220), (10, 6906354), (12, 5755295), (13, 5312580), (14, 4933110), (15, 4604236), (20, 3453177), (21, 3288740), (26, 2656290), (28, 2466555), (30, 2302118), (35, 1973244), (39, 1770860), (42, 1644370), (49, 1409460), (52, 1328145), (60, 1151059), (65, 1062516), (70, 986622), (78, 885430), (84, 822185), (91, 758940), (98, 704730), (105, 657748), (130, 531258), (139, 496860), (140, 493311), (147, 469820), (156, 442715), (169, 408660), (182, 379470), (195, 354172), (196, 352365), (210, 328874), (245, 281892), (260, 265629), (273, 252980), (278, 248430), (294, 234910), (338, 204330), (364, 189735), (390, 177086), (417, 165620), (420, 164437), (455, 151788), (490, 140946), (507, 136220), (546, 126490), (556, 124215), (588, 117455), (637, 108420), (676, 102165), (695, 99372), (735, 93964), (780, 88543), (834, 82810), (845, 81732), (910, 75894), (973, 70980), (980, 70473), (1014, 68110), (1092, 63245), (1183, 58380), (1274, 54210), (1365, 50596), (1390, 49686), (1470, 46982), (1668, 41405), (1690, 40866), (1807, 38220), (1820, 37947), (1911, 36140), (1946, 35490), (2028, 34055), (2085, 33124), (2366, 29190), (2535, 27244), (2548, 27105), (2730, 25298), (2780, 24843), (2919, 23660), (2940, 23491), (3185, 21684), (3380, 20433), (3549, 19460), (3614, 19110), (3822, 18070), (3892, 17745), (4170, 16562), (4732, 14595), (4865, 14196), (5070, 13622), (5421, 12740), (5460, 12649), (5838, 11830), (5915, 11676), (6370, 10842), (6811, 10140), (7098, 9730), (7228, 9555), (7644, 9035), (8281, 8340)]