143225520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 459617904

約数和(自身を除く): 316392384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 127, 148, 185, 222, 240, 254, 296, 370, 381, 444, 508, 555, 592, 635, 740, 762, 888, 1016, 1110, 1270, 1480, 1524, 1776, 1905, 2032, 2220, 2540, 2960, 3048, 3810, 4440, 4699, 5080, 6096, 7620, 8880, 9398, 10160, 14097, 15240, 16129, 18796, 23495, 28194, 30480, 32258, 37592, 46990, 48387, 56388, 64516, 70485, 75184, 80645, 93980, 96774, 112776, 129032, 140970, 161290, 187960, 193548, 225552, 241935, 258064, 281940, 322580, 375920, 387096, 483870, 563880, 596773, 645160, 774192, 967740, 1127760, 1193546, 1290320, 1790319, 1935480, 2387092, 2983865, 3580638, 3870960, 4774184, 5967730, 7161276, 8951595, 9548368, 11935460, 14322552, 17903190, 23870920, 28645104, 35806380, 47741840, 71612760, 143225520]

約数ペア:

[(1, 143225520), (2, 71612760), (3, 47741840), (4, 35806380), (5, 28645104), (6, 23870920), (8, 17903190), (10, 14322552), (12, 11935460), (15, 9548368), (16, 8951595), (20, 7161276), (24, 5967730), (30, 4774184), (37, 3870960), (40, 3580638), (48, 2983865), (60, 2387092), (74, 1935480), (80, 1790319), (111, 1290320), (120, 1193546), (127, 1127760), (148, 967740), (185, 774192), (222, 645160), (240, 596773), (254, 563880), (296, 483870), (370, 387096), (381, 375920), (444, 322580), (508, 281940), (555, 258064), (592, 241935), (635, 225552), (740, 193548), (762, 187960), (888, 161290), (1016, 140970), (1110, 129032), (1270, 112776), (1480, 96774), (1524, 93980), (1776, 80645), (1905, 75184), (2032, 70485), (2220, 64516), (2540, 56388), (2960, 48387), (3048, 46990), (3810, 37592), (4440, 32258), (4699, 30480), (5080, 28194), (6096, 23495), (7620, 18796), (8880, 16129), (9398, 15240), (10160, 14097)]