171433360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 469329336

約数和(自身を除く): 297895976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 101, 112, 140, 196, 202, 245, 280, 392, 404, 433, 490, 505, 560, 707, 784, 808, 866, 980, 1010, 1414, 1616, 1732, 1960, 2020, 2165, 2828, 3031, 3464, 3535, 3920, 4040, 4330, 4949, 5656, 6062, 6928, 7070, 8080, 8660, 9898, 11312, 12124, 14140, 15155, 17320, 19796, 21217, 24248, 24745, 28280, 30310, 34640, 39592, 42434, 43733, 48496, 49490, 56560, 60620, 79184, 84868, 87466, 98980, 106085, 121240, 169736, 174932, 197960, 212170, 218665, 242480, 306131, 339472, 349864, 395920, 424340, 437330, 612262, 699728, 848680, 874660, 1224524, 1530655, 1697360, 1749320, 2142917, 2449048, 3061310, 3498640, 4285834, 4898096, 6122620, 8571668, 10714585, 12245240, 17143336, 21429170, 24490480, 34286672, 42858340, 85716680, 171433360]

約数ペア:

[(1, 171433360), (2, 85716680), (4, 42858340), (5, 34286672), (7, 24490480), (8, 21429170), (10, 17143336), (14, 12245240), (16, 10714585), (20, 8571668), (28, 6122620), (35, 4898096), (40, 4285834), (49, 3498640), (56, 3061310), (70, 2449048), (80, 2142917), (98, 1749320), (101, 1697360), (112, 1530655), (140, 1224524), (196, 874660), (202, 848680), (245, 699728), (280, 612262), (392, 437330), (404, 424340), (433, 395920), (490, 349864), (505, 339472), (560, 306131), (707, 242480), (784, 218665), (808, 212170), (866, 197960), (980, 174932), (1010, 169736), (1414, 121240), (1616, 106085), (1732, 98980), (1960, 87466), (2020, 84868), (2165, 79184), (2828, 60620), (3031, 56560), (3464, 49490), (3535, 48496), (3920, 43733), (4040, 42434), (4330, 39592), (4949, 34640), (5656, 30310), (6062, 28280), (6928, 24745), (7070, 24248), (8080, 21217), (8660, 19796), (9898, 17320), (11312, 15155), (12124, 14140)]