221829840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11411}}^1$

素因数の和:11439

約数の個数: 120

約数和(自身を含む): 772638048

約数和(自身を除く): 550808208

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, 11411, 19440, 22822, 34233, 45644, 57055, 68466, 91288, 102699, 114110, 136932, 171165, 182576, 205398, 228220, 273864, 308097, 342330, 410796, 456440, 513495, 547728, 616194, 684660, 821592, 912880, 924291, 1026990, 1232388, 1369320, 1540485, 1643184, 1848582, 2053980, 2464776, 2738640, 2772873, 3080970, 3697164, 4107960, 4621455, 4929552, 5545746, 6161940, 7394328, 8215920, 9242910, 11091492, 12323880, 13864365, 14788656, 18485820, 22182984, 24647760, 27728730, 36971640, 44365968, 55457460, 73943280, 110914920, 221829840]

約数ペア:

[(1, 221829840), (2, 110914920), (3, 73943280), (4, 55457460), (5, 44365968), (6, 36971640), (8, 27728730), (9, 24647760), (10, 22182984), (12, 18485820), (15, 14788656), (16, 13864365), (18, 12323880), (20, 11091492), (24, 9242910), (27, 8215920), (30, 7394328), (36, 6161940), (40, 5545746), (45, 4929552), (48, 4621455), (54, 4107960), (60, 3697164), (72, 3080970), (80, 2772873), (81, 2738640), (90, 2464776), (108, 2053980), (120, 1848582), (135, 1643184), (144, 1540485), (162, 1369320), (180, 1232388), (216, 1026990), (240, 924291), (243, 912880), (270, 821592), (324, 684660), (360, 616194), (405, 547728), (432, 513495), (486, 456440), (540, 410796), (648, 342330), (720, 308097), (810, 273864), (972, 228220), (1080, 205398), (1215, 182576), (1296, 171165), (1620, 136932), (1944, 114110), (2160, 102699), (2430, 91288), (3240, 68466), (3888, 57055), (4860, 45644), (6480, 34233), (9720, 22822), (11411, 19440)]