160222440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10039}}^1$

素因数の和:10079

約数の個数: 128

約数和(自身を含む): 578304000

約数和(自身を除く): 418081560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 10039, 15960, 20078, 30117, 40156, 50195, 60234, 70273, 80312, 100390, 120468, 140546, 150585, 190741, 200780, 210819, 240936, 281092, 301170, 351365, 381482, 401560, 421638, 562184, 572223, 602340, 702730, 762964, 843276, 953705, 1054095, 1144446, 1204680, 1335187, 1405460, 1525928, 1686552, 1907410, 2108190, 2288892, 2670374, 2810920, 2861115, 3814820, 4005561, 4216380, 4577784, 5340748, 5722230, 6675935, 7629640, 8011122, 8432760, 10681496, 11444460, 13351870, 16022244, 20027805, 22888920, 26703740, 32044488, 40055610, 53407480, 80111220, 160222440]

約数ペア:

[(1, 160222440), (2, 80111220), (3, 53407480), (4, 40055610), (5, 32044488), (6, 26703740), (7, 22888920), (8, 20027805), (10, 16022244), (12, 13351870), (14, 11444460), (15, 10681496), (19, 8432760), (20, 8011122), (21, 7629640), (24, 6675935), (28, 5722230), (30, 5340748), (35, 4577784), (38, 4216380), (40, 4005561), (42, 3814820), (56, 2861115), (57, 2810920), (60, 2670374), (70, 2288892), (76, 2108190), (84, 1907410), (95, 1686552), (105, 1525928), (114, 1405460), (120, 1335187), (133, 1204680), (140, 1144446), (152, 1054095), (168, 953705), (190, 843276), (210, 762964), (228, 702730), (266, 602340), (280, 572223), (285, 562184), (380, 421638), (399, 401560), (420, 381482), (456, 351365), (532, 301170), (570, 281092), (665, 240936), (760, 210819), (798, 200780), (840, 190741), (1064, 150585), (1140, 140546), (1330, 120468), (1596, 100390), (1995, 80312), (2280, 70273), (2660, 60234), (3192, 50195), (3990, 40156), (5320, 30117), (7980, 20078), (10039, 15960)]