16172040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 52617600

約数和(自身を除く): 36445560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 173, 190, 205, 228, 246, 285, 328, 346, 380, 410, 456, 492, 519, 570, 615, 692, 760, 779, 820, 865, 984, 1038, 1140, 1230, 1384, 1558, 1640, 1730, 2076, 2280, 2337, 2460, 2595, 3116, 3287, 3460, 3895, 4152, 4674, 4920, 5190, 6232, 6574, 6920, 7093, 7790, 9348, 9861, 10380, 11685, 13148, 14186, 15580, 16435, 18696, 19722, 20760, 21279, 23370, 26296, 28372, 31160, 32870, 35465, 39444, 42558, 46740, 49305, 56744, 65740, 70930, 78888, 85116, 93480, 98610, 106395, 131480, 134767, 141860, 170232, 197220, 212790, 269534, 283720, 394440, 404301, 425580, 539068, 673835, 808602, 851160, 1078136, 1347670, 1617204, 2021505, 2695340, 3234408, 4043010, 5390680, 8086020, 16172040]

約数ペア:

[(1, 16172040), (2, 8086020), (3, 5390680), (4, 4043010), (5, 3234408), (6, 2695340), (8, 2021505), (10, 1617204), (12, 1347670), (15, 1078136), (19, 851160), (20, 808602), (24, 673835), (30, 539068), (38, 425580), (40, 404301), (41, 394440), (57, 283720), (60, 269534), (76, 212790), (82, 197220), (95, 170232), (114, 141860), (120, 134767), (123, 131480), (152, 106395), (164, 98610), (173, 93480), (190, 85116), (205, 78888), (228, 70930), (246, 65740), (285, 56744), (328, 49305), (346, 46740), (380, 42558), (410, 39444), (456, 35465), (492, 32870), (519, 31160), (570, 28372), (615, 26296), (692, 23370), (760, 21279), (779, 20760), (820, 19722), (865, 18696), (984, 16435), (1038, 15580), (1140, 14186), (1230, 13148), (1384, 11685), (1558, 10380), (1640, 9861), (1730, 9348), (2076, 7790), (2280, 7093), (2337, 6920), (2460, 6574), (2595, 6232), (3116, 5190), (3287, 4920), (3460, 4674), (3895, 4152)]