2031567120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1289}}^1$

素因数の和:1518

約数の個数: 240

約数和(自身を含む): 7486128000

約数和(自身を除く): 5454560880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 199, 220, 240, 264, 330, 360, 396, 398, 440, 495, 528, 597, 660, 720, 792, 796, 880, 990, 995, 1194, 1289, 1320, 1584, 1592, 1791, 1980, 1990, 2189, 2388, 2578, 2640, 2985, 3184, 3582, 3867, 3960, 3980, 4378, 4776, 5156, 5970, 6445, 6567, 7164, 7734, 7920, 7960, 8756, 8955, 9552, 10312, 10945, 11601, 11940, 12890, 13134, 14179, 14328, 15468, 15920, 17512, 17910, 19335, 19701, 20624, 21890, 23202, 23880, 25780, 26268, 28358, 28656, 30936, 32835, 35024, 35820, 38670, 39402, 42537, 43780, 46404, 47760, 51560, 52536, 56716, 58005, 61872, 65670, 70895, 71640, 77340, 78804, 85074, 87560, 92808, 98505, 103120, 105072, 113432, 116010, 127611, 131340, 141790, 143280, 154680, 157608, 170148, 175120, 185616, 197010, 212685, 226864, 232020, 255222, 256511, 262680, 283580, 309360, 315216, 340296, 394020, 425370, 464040, 510444, 513022, 525360, 567160, 638055, 680592, 769533, 788040, 850740, 928080, 1020888, 1026044, 1134320, 1276110, 1282555, 1539066, 1576080, 1701480, 2041776, 2052088, 2308599, 2552220, 2565110, 2821621, 3078132, 3402960, 3847665, 4104176, 4617198, 5104440, 5130220, 5643242, 6156264, 7695330, 8464863, 9234396, 10208880, 10260440, 11286484, 11542995, 12312528, 14108105, 15390660, 16929726, 18468792, 20520880, 22572968, 23085990, 25394589, 28216210, 30781320, 33859452, 36937584, 42324315, 45145936, 46171980, 50789178, 56432420, 61562640, 67718904, 84648630, 92343960, 101578356, 112864840, 126972945, 135437808, 169297260, 184687920, 203156712, 225729680, 253945890, 338594520, 406313424, 507891780, 677189040, 1015783560, 2031567120]

約数ペア:

[(1, 2031567120), (2, 1015783560), (3, 677189040), (4, 507891780), (5, 406313424), (6, 338594520), (8, 253945890), (9, 225729680), (10, 203156712), (11, 184687920), (12, 169297260), (15, 135437808), (16, 126972945), (18, 112864840), (20, 101578356), (22, 92343960), (24, 84648630), (30, 67718904), (33, 61562640), (36, 56432420), (40, 50789178), (44, 46171980), (45, 45145936), (48, 42324315), (55, 36937584), (60, 33859452), (66, 30781320), (72, 28216210), (80, 25394589), (88, 23085990), (90, 22572968), (99, 20520880), (110, 18468792), (120, 16929726), (132, 15390660), (144, 14108105), (165, 12312528), (176, 11542995), (180, 11286484), (198, 10260440), (199, 10208880), (220, 9234396), (240, 8464863), (264, 7695330), (330, 6156264), (360, 5643242), (396, 5130220), (398, 5104440), (440, 4617198), (495, 4104176), (528, 3847665), (597, 3402960), (660, 3078132), (720, 2821621), (792, 2565110), (796, 2552220), (880, 2308599), (990, 2052088), (995, 2041776), (1194, 1701480), (1289, 1576080), (1320, 1539066), (1584, 1282555), (1592, 1276110), (1791, 1134320), (1980, 1026044), (1990, 1020888), (2189, 928080), (2388, 850740), (2578, 788040), (2640, 769533), (2985, 680592), (3184, 638055), (3582, 567160), (3867, 525360), (3960, 513022), (3980, 510444), (4378, 464040), (4776, 425370), (5156, 394020), (5970, 340296), (6445, 315216), (6567, 309360), (7164, 283580), (7734, 262680), (7920, 256511), (7960, 255222), (8756, 232020), (8955, 226864), (9552, 212685), (10312, 197010), (10945, 185616), (11601, 175120), (11940, 170148), (12890, 157608), (13134, 154680), (14179, 143280), (14328, 141790), (15468, 131340), (15920, 127611), (17512, 116010), (17910, 113432), (19335, 105072), (19701, 103120), (20624, 98505), (21890, 92808), (23202, 87560), (23880, 85074), (25780, 78804), (26268, 77340), (28358, 71640), (28656, 70895), (30936, 65670), (32835, 61872), (35024, 58005), (35820, 56716), (38670, 52536), (39402, 51560), (42537, 47760), (43780, 46404)]