203032320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 666425760

約数和(自身を除く): 463393440

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, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1429, 1480, 1776, 1920, 2220, 2368, 2858, 2960, 3552, 3840, 4287, 4440, 4736, 5716, 5920, 7104, 7145, 8574, 8880, 9472, 11432, 11840, 14208, 14290, 17148, 17760, 21435, 22864, 23680, 28416, 28580, 34296, 35520, 42870, 45728, 47360, 52873, 57160, 68592, 71040, 85740, 91456, 105746, 114320, 137184, 142080, 158619, 171480, 182912, 211492, 228640, 264365, 274368, 317238, 342960, 365824, 422984, 457280, 528730, 548736, 634476, 685920, 793095, 845968, 914560, 1057460, 1097472, 1268952, 1371840, 1586190, 1691936, 1829120, 2114920, 2537904, 2743680, 3172380, 3383872, 4229840, 5075808, 5487360, 6344760, 6767744, 8459680, 10151616, 12689520, 13535488, 16919360, 20303232, 25379040, 33838720, 40606464, 50758080, 67677440, 101516160, 203032320]

約数ペア:

[(1, 203032320), (2, 101516160), (3, 67677440), (4, 50758080), (5, 40606464), (6, 33838720), (8, 25379040), (10, 20303232), (12, 16919360), (15, 13535488), (16, 12689520), (20, 10151616), (24, 8459680), (30, 6767744), (32, 6344760), (37, 5487360), (40, 5075808), (48, 4229840), (60, 3383872), (64, 3172380), (74, 2743680), (80, 2537904), (96, 2114920), (111, 1829120), (120, 1691936), (128, 1586190), (148, 1371840), (160, 1268952), (185, 1097472), (192, 1057460), (222, 914560), (240, 845968), (256, 793095), (296, 685920), (320, 634476), (370, 548736), (384, 528730), (444, 457280), (480, 422984), (555, 365824), (592, 342960), (640, 317238), (740, 274368), (768, 264365), (888, 228640), (960, 211492), (1110, 182912), (1184, 171480), (1280, 158619), (1429, 142080), (1480, 137184), (1776, 114320), (1920, 105746), (2220, 91456), (2368, 85740), (2858, 71040), (2960, 68592), (3552, 57160), (3840, 52873), (4287, 47360), (4440, 45728), (4736, 42870), (5716, 35520), (5920, 34296), (7104, 28580), (7145, 28416), (8574, 23680), (8880, 22864), (9472, 21435), (11432, 17760), (11840, 17148), (14208, 14290)]