142328640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4007}}^1$

素因数の和:4064

約数の個数: 112

約数和(自身を含む): 464222592

約数和(自身を除く): 321893952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4007, 4440, 5920, 7104, 8014, 8880, 11840, 12021, 16028, 17760, 20035, 24042, 32056, 35520, 40070, 48084, 60105, 64112, 80140, 96168, 120210, 128224, 148259, 160280, 192336, 240420, 256448, 296518, 320560, 384672, 444777, 480840, 593036, 641120, 741295, 769344, 889554, 961680, 1186072, 1282240, 1482590, 1779108, 1923360, 2223885, 2372144, 2965180, 3558216, 3846720, 4447770, 4744288, 5930360, 7116432, 8895540, 9488576, 11860720, 14232864, 17791080, 23721440, 28465728, 35582160, 47442880, 71164320, 142328640]

約数ペア:

[(1, 142328640), (2, 71164320), (3, 47442880), (4, 35582160), (5, 28465728), (6, 23721440), (8, 17791080), (10, 14232864), (12, 11860720), (15, 9488576), (16, 8895540), (20, 7116432), (24, 5930360), (30, 4744288), (32, 4447770), (37, 3846720), (40, 3558216), (48, 2965180), (60, 2372144), (64, 2223885), (74, 1923360), (80, 1779108), (96, 1482590), (111, 1282240), (120, 1186072), (148, 961680), (160, 889554), (185, 769344), (192, 741295), (222, 641120), (240, 593036), (296, 480840), (320, 444777), (370, 384672), (444, 320560), (480, 296518), (555, 256448), (592, 240420), (740, 192336), (888, 160280), (960, 148259), (1110, 128224), (1184, 120210), (1480, 96168), (1776, 80140), (2220, 64112), (2368, 60105), (2960, 48084), (3552, 40070), (4007, 35520), (4440, 32056), (5920, 24042), (7104, 20035), (8014, 17760), (8880, 16028), (11840, 12021)]