2173821120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4363}}^1$

素因数の和:4559

約数の個数: 168

約数和(自身を含む): 7521982416

約数和(自身を除く): 5348161296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 173, 180, 192, 240, 288, 320, 346, 360, 480, 519, 576, 692, 720, 865, 960, 1038, 1384, 1440, 1557, 1730, 2076, 2595, 2768, 2880, 3114, 3460, 4152, 4363, 5190, 5536, 6228, 6920, 7785, 8304, 8726, 10380, 11072, 12456, 13089, 13840, 15570, 16608, 17452, 20760, 21815, 24912, 26178, 27680, 31140, 33216, 34904, 39267, 41520, 43630, 49824, 52356, 55360, 62280, 65445, 69808, 78534, 83040, 87260, 99648, 104712, 124560, 130890, 139616, 157068, 166080, 174520, 196335, 209424, 249120, 261780, 279232, 314136, 349040, 392670, 418848, 498240, 523560, 628272, 698080, 754799, 785340, 837696, 1047120, 1256544, 1396160, 1509598, 1570680, 2094240, 2264397, 2513088, 3019196, 3141360, 3773995, 4188480, 4528794, 6038392, 6282720, 6793191, 7547990, 9057588, 11321985, 12076784, 12565440, 13586382, 15095980, 18115176, 22643970, 24153568, 27172764, 30191960, 33965955, 36230352, 45287940, 48307136, 54345528, 60383920, 67931910, 72460704, 90575880, 108691056, 120767840, 135863820, 144921408, 181151760, 217382112, 241535680, 271727640, 362303520, 434764224, 543455280, 724607040, 1086910560, 2173821120]

約数ペア:

[(1, 2173821120), (2, 1086910560), (3, 724607040), (4, 543455280), (5, 434764224), (6, 362303520), (8, 271727640), (9, 241535680), (10, 217382112), (12, 181151760), (15, 144921408), (16, 135863820), (18, 120767840), (20, 108691056), (24, 90575880), (30, 72460704), (32, 67931910), (36, 60383920), (40, 54345528), (45, 48307136), (48, 45287940), (60, 36230352), (64, 33965955), (72, 30191960), (80, 27172764), (90, 24153568), (96, 22643970), (120, 18115176), (144, 15095980), (160, 13586382), (173, 12565440), (180, 12076784), (192, 11321985), (240, 9057588), (288, 7547990), (320, 6793191), (346, 6282720), (360, 6038392), (480, 4528794), (519, 4188480), (576, 3773995), (692, 3141360), (720, 3019196), (865, 2513088), (960, 2264397), (1038, 2094240), (1384, 1570680), (1440, 1509598), (1557, 1396160), (1730, 1256544), (2076, 1047120), (2595, 837696), (2768, 785340), (2880, 754799), (3114, 698080), (3460, 628272), (4152, 523560), (4363, 498240), (5190, 418848), (5536, 392670), (6228, 349040), (6920, 314136), (7785, 279232), (8304, 261780), (8726, 249120), (10380, 209424), (11072, 196335), (12456, 174520), (13089, 166080), (13840, 157068), (15570, 139616), (16608, 130890), (17452, 124560), (20760, 104712), (21815, 99648), (24912, 87260), (26178, 83040), (27680, 78534), (31140, 69808), (33216, 65445), (34904, 62280), (39267, 55360), (41520, 52356), (43630, 49824)]