70397880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 128

約数和(自身を含む): 247104000

約数和(自身を除く): 176706120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 1949, 2408, 2580, 3010, 3612, 3898, 4515, 5160, 5847, 6020, 7224, 7796, 9030, 9745, 11694, 12040, 13643, 15592, 18060, 19490, 23388, 27286, 29235, 36120, 38980, 40929, 46776, 54572, 58470, 68215, 77960, 81858, 83807, 109144, 116940, 136430, 163716, 167614, 204645, 233880, 251421, 272860, 327432, 335228, 409290, 419035, 502842, 545720, 586649, 670456, 818580, 838070, 1005684, 1173298, 1257105, 1637160, 1676140, 1759947, 2011368, 2346596, 2514210, 2933245, 3352280, 3519894, 4693192, 5028420, 5866490, 7039788, 8799735, 10056840, 11732980, 14079576, 17599470, 23465960, 35198940, 70397880]

約数ペア:

[(1, 70397880), (2, 35198940), (3, 23465960), (4, 17599470), (5, 14079576), (6, 11732980), (7, 10056840), (8, 8799735), (10, 7039788), (12, 5866490), (14, 5028420), (15, 4693192), (20, 3519894), (21, 3352280), (24, 2933245), (28, 2514210), (30, 2346596), (35, 2011368), (40, 1759947), (42, 1676140), (43, 1637160), (56, 1257105), (60, 1173298), (70, 1005684), (84, 838070), (86, 818580), (105, 670456), (120, 586649), (129, 545720), (140, 502842), (168, 419035), (172, 409290), (210, 335228), (215, 327432), (258, 272860), (280, 251421), (301, 233880), (344, 204645), (420, 167614), (430, 163716), (516, 136430), (602, 116940), (645, 109144), (840, 83807), (860, 81858), (903, 77960), (1032, 68215), (1204, 58470), (1290, 54572), (1505, 46776), (1720, 40929), (1806, 38980), (1949, 36120), (2408, 29235), (2580, 27286), (3010, 23388), (3612, 19490), (3898, 18060), (4515, 15592), (5160, 13643), (5847, 12040), (6020, 11694), (7224, 9745), (7796, 9030)]