144140160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2088

約数の個数: 128

約数和(自身を含む): 472096800

約数和(自身を除く): 327956640

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, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2029, 2220, 2368, 2960, 3552, 4058, 4440, 4736, 5920, 6087, 7104, 8116, 8880, 10145, 11840, 12174, 14208, 16232, 17760, 20290, 23680, 24348, 30435, 32464, 35520, 40580, 48696, 60870, 64928, 71040, 75073, 81160, 97392, 121740, 129856, 150146, 162320, 194784, 225219, 243480, 259712, 300292, 324640, 375365, 389568, 450438, 486960, 600584, 649280, 750730, 779136, 900876, 973920, 1126095, 1201168, 1298560, 1501460, 1801752, 1947840, 2252190, 2402336, 3002920, 3603504, 3895680, 4504380, 4804672, 6005840, 7207008, 9008760, 9609344, 12011680, 14414016, 18017520, 24023360, 28828032, 36035040, 48046720, 72070080, 144140160]

約数ペア:

[(1, 144140160), (2, 72070080), (3, 48046720), (4, 36035040), (5, 28828032), (6, 24023360), (8, 18017520), (10, 14414016), (12, 12011680), (15, 9609344), (16, 9008760), (20, 7207008), (24, 6005840), (30, 4804672), (32, 4504380), (37, 3895680), (40, 3603504), (48, 3002920), (60, 2402336), (64, 2252190), (74, 1947840), (80, 1801752), (96, 1501460), (111, 1298560), (120, 1201168), (128, 1126095), (148, 973920), (160, 900876), (185, 779136), (192, 750730), (222, 649280), (240, 600584), (296, 486960), (320, 450438), (370, 389568), (384, 375365), (444, 324640), (480, 300292), (555, 259712), (592, 243480), (640, 225219), (740, 194784), (888, 162320), (960, 150146), (1110, 129856), (1184, 121740), (1480, 97392), (1776, 81160), (1920, 75073), (2029, 71040), (2220, 64928), (2368, 60870), (2960, 48696), (3552, 40580), (4058, 35520), (4440, 32464), (4736, 30435), (5920, 24348), (6087, 23680), (7104, 20290), (8116, 17760), (8880, 16232), (10145, 14208), (11840, 12174)]