67176560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3366

約数の個数: 80

約数和(自身を含む): 177845760

約数和(自身を除く): 110669200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 3319, 4048, 5060, 6638, 10120, 13276, 16595, 20240, 26552, 33190, 36509, 53104, 66380, 73018, 76337, 132760, 146036, 152674, 182545, 265520, 292072, 305348, 365090, 381685, 584144, 610696, 730180, 763370, 839707, 1221392, 1460360, 1526740, 1679414, 2920720, 3053480, 3358828, 4198535, 6106960, 6717656, 8397070, 13435312, 16794140, 33588280, 67176560]

約数ペア:

[(1, 67176560), (2, 33588280), (4, 16794140), (5, 13435312), (8, 8397070), (10, 6717656), (11, 6106960), (16, 4198535), (20, 3358828), (22, 3053480), (23, 2920720), (40, 1679414), (44, 1526740), (46, 1460360), (55, 1221392), (80, 839707), (88, 763370), (92, 730180), (110, 610696), (115, 584144), (176, 381685), (184, 365090), (220, 305348), (230, 292072), (253, 265520), (368, 182545), (440, 152674), (460, 146036), (506, 132760), (880, 76337), (920, 73018), (1012, 66380), (1265, 53104), (1840, 36509), (2024, 33190), (2530, 26552), (3319, 20240), (4048, 16595), (5060, 13276), (6638, 10120)]