2397503220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{300439}}^1$

素因数の和:300477

約数の個数: 96

約数和(自身を含む): 8075827200

約数和(自身を除く): 5678323980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 300439, 600878, 901317, 1201756, 1502195, 1802634, 2103073, 3004390, 3605268, 4206146, 4506585, 5708341, 6008780, 6309219, 8412292, 9013170, 10515365, 11416682, 12618438, 17125023, 18026340, 21030730, 22833364, 25236876, 28541705, 31546095, 34250046, 39958387, 42061460, 57083410, 63092190, 68500092, 79916774, 85625115, 114166820, 119875161, 126184380, 159833548, 171250230, 199791935, 239750322, 342500460, 399583870, 479500644, 599375805, 799167740, 1198751610, 2397503220]

約数ペア:

[(1, 2397503220), (2, 1198751610), (3, 799167740), (4, 599375805), (5, 479500644), (6, 399583870), (7, 342500460), (10, 239750322), (12, 199791935), (14, 171250230), (15, 159833548), (19, 126184380), (20, 119875161), (21, 114166820), (28, 85625115), (30, 79916774), (35, 68500092), (38, 63092190), (42, 57083410), (57, 42061460), (60, 39958387), (70, 34250046), (76, 31546095), (84, 28541705), (95, 25236876), (105, 22833364), (114, 21030730), (133, 18026340), (140, 17125023), (190, 12618438), (210, 11416682), (228, 10515365), (266, 9013170), (285, 8412292), (380, 6309219), (399, 6008780), (420, 5708341), (532, 4506585), (570, 4206146), (665, 3605268), (798, 3004390), (1140, 2103073), (1330, 1802634), (1596, 1502195), (1995, 1201756), (2660, 901317), (3990, 600878), (7980, 300439)]