496776840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12583}}^1$

素因数の和:12651

約数の個数: 128

約数和(自身を含む): 1739612160

約数和(自身を除く): 1242835320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9870, 12583, 13160, 19740, 25166, 37749, 39480, 50332, 62915, 75498, 88081, 100664, 125830, 150996, 176162, 188745, 251660, 264243, 301992, 352324, 377490, 440405, 503320, 528486, 591401, 704648, 754980, 880810, 1056972, 1182802, 1321215, 1509960, 1761620, 1774203, 2113944, 2365604, 2642430, 2957005, 3523240, 3548406, 4139807, 4731208, 5284860, 5914010, 7096812, 8279614, 8871015, 10569720, 11828020, 12419421, 14193624, 16559228, 17742030, 20699035, 23656040, 24838842, 33118456, 35484060, 41398070, 49677684, 62097105, 70968120, 82796140, 99355368, 124194210, 165592280, 248388420, 496776840]

約数ペア:

[(1, 496776840), (2, 248388420), (3, 165592280), (4, 124194210), (5, 99355368), (6, 82796140), (7, 70968120), (8, 62097105), (10, 49677684), (12, 41398070), (14, 35484060), (15, 33118456), (20, 24838842), (21, 23656040), (24, 20699035), (28, 17742030), (30, 16559228), (35, 14193624), (40, 12419421), (42, 11828020), (47, 10569720), (56, 8871015), (60, 8279614), (70, 7096812), (84, 5914010), (94, 5284860), (105, 4731208), (120, 4139807), (140, 3548406), (141, 3523240), (168, 2957005), (188, 2642430), (210, 2365604), (235, 2113944), (280, 1774203), (282, 1761620), (329, 1509960), (376, 1321215), (420, 1182802), (470, 1056972), (564, 880810), (658, 754980), (705, 704648), (840, 591401), (940, 528486), (987, 503320), (1128, 440405), (1316, 377490), (1410, 352324), (1645, 301992), (1880, 264243), (1974, 251660), (2632, 188745), (2820, 176162), (3290, 150996), (3948, 125830), (4935, 100664), (5640, 88081), (6580, 75498), (7896, 62915), (9870, 50332), (12583, 39480), (13160, 37749), (19740, 25166)]