197685360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10169}}^1$

素因数の和:10197

約数の個数: 120

約数和(自身を含む): 688549680

約数和(自身を除く): 490864320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10169, 19440, 20338, 30507, 40676, 50845, 61014, 81352, 91521, 101690, 122028, 152535, 162704, 183042, 203380, 244056, 274563, 305070, 366084, 406760, 457605, 488112, 549126, 610140, 732168, 813520, 823689, 915210, 1098252, 1220280, 1372815, 1464336, 1647378, 1830420, 2196504, 2440560, 2471067, 2745630, 3294756, 3660840, 4118445, 4393008, 4942134, 5491260, 6589512, 7321680, 8236890, 9884268, 10982520, 12355335, 13179024, 16473780, 19768536, 21965040, 24710670, 32947560, 39537072, 49421340, 65895120, 98842680, 197685360]

約数ペア:

[(1, 197685360), (2, 98842680), (3, 65895120), (4, 49421340), (5, 39537072), (6, 32947560), (8, 24710670), (9, 21965040), (10, 19768536), (12, 16473780), (15, 13179024), (16, 12355335), (18, 10982520), (20, 9884268), (24, 8236890), (27, 7321680), (30, 6589512), (36, 5491260), (40, 4942134), (45, 4393008), (48, 4118445), (54, 3660840), (60, 3294756), (72, 2745630), (80, 2471067), (81, 2440560), (90, 2196504), (108, 1830420), (120, 1647378), (135, 1464336), (144, 1372815), (162, 1220280), (180, 1098252), (216, 915210), (240, 823689), (243, 813520), (270, 732168), (324, 610140), (360, 549126), (405, 488112), (432, 457605), (486, 406760), (540, 366084), (648, 305070), (720, 274563), (810, 244056), (972, 203380), (1080, 183042), (1215, 162704), (1296, 152535), (1620, 122028), (1944, 101690), (2160, 91521), (2430, 81352), (3240, 61014), (3888, 50845), (4860, 40676), (6480, 30507), (9720, 20338), (10169, 19440)]