142975360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 389525760

約数和(自身を除く): 246550400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 640, 704, 736, 880, 883, 920, 1012, 1265, 1408, 1472, 1760, 1766, 1840, 2024, 2530, 2944, 3520, 3532, 3680, 4048, 4415, 5060, 7040, 7064, 7360, 8096, 8830, 9713, 10120, 14128, 14720, 16192, 17660, 19426, 20240, 20309, 28256, 32384, 35320, 38852, 40480, 40618, 48565, 56512, 70640, 77704, 80960, 81236, 97130, 101545, 113024, 141280, 155408, 161920, 162472, 194260, 203090, 223399, 282560, 310816, 324944, 388520, 406180, 446798, 565120, 621632, 649888, 777040, 812360, 893596, 1116995, 1243264, 1299776, 1554080, 1624720, 1787192, 2233990, 2599552, 3108160, 3249440, 3574384, 4467980, 6216320, 6498880, 7148768, 8935960, 12997760, 14297536, 17871920, 28595072, 35743840, 71487680, 142975360]

約数ペア:

[(1, 142975360), (2, 71487680), (4, 35743840), (5, 28595072), (8, 17871920), (10, 14297536), (11, 12997760), (16, 8935960), (20, 7148768), (22, 6498880), (23, 6216320), (32, 4467980), (40, 3574384), (44, 3249440), (46, 3108160), (55, 2599552), (64, 2233990), (80, 1787192), (88, 1624720), (92, 1554080), (110, 1299776), (115, 1243264), (128, 1116995), (160, 893596), (176, 812360), (184, 777040), (220, 649888), (230, 621632), (253, 565120), (320, 446798), (352, 406180), (368, 388520), (440, 324944), (460, 310816), (506, 282560), (640, 223399), (704, 203090), (736, 194260), (880, 162472), (883, 161920), (920, 155408), (1012, 141280), (1265, 113024), (1408, 101545), (1472, 97130), (1760, 81236), (1766, 80960), (1840, 77704), (2024, 70640), (2530, 56512), (2944, 48565), (3520, 40618), (3532, 40480), (3680, 38852), (4048, 35320), (4415, 32384), (5060, 28256), (7040, 20309), (7064, 20240), (7360, 19426), (8096, 17660), (8830, 16192), (9713, 14720), (10120, 14128)]