69772320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 252564480

約数和(自身を除く): 182792160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 521, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1042, 1080, 1116, 1240, 1395, 1440, 1488, 1563, 1674, 1860, 2084, 2160, 2232, 2480, 2605, 2790, 2976, 3126, 3348, 3720, 4168, 4185, 4320, 4464, 4689, 4960, 5210, 5580, 6252, 6696, 7440, 7815, 8336, 8370, 8928, 9378, 10420, 11160, 12504, 13392, 14067, 14880, 15630, 16151, 16672, 16740, 18756, 20840, 22320, 23445, 25008, 26784, 28134, 31260, 32302, 33480, 37512, 41680, 44640, 46890, 48453, 50016, 56268, 62520, 64604, 66960, 70335, 75024, 80755, 83360, 93780, 96906, 112536, 125040, 129208, 133920, 140670, 145359, 150048, 161510, 187560, 193812, 225072, 242265, 250080, 258416, 281340, 290718, 323020, 375120, 387624, 436077, 450144, 484530, 516832, 562680, 581436, 646040, 726795, 750240, 775248, 872154, 969060, 1125360, 1162872, 1292080, 1453590, 1550496, 1744308, 1938120, 2180385, 2250720, 2325744, 2584160, 2907180, 3488616, 3876240, 4360770, 4651488, 5814360, 6977232, 7752480, 8721540, 11628720, 13954464, 17443080, 23257440, 34886160, 69772320]

約数ペア:

[(1, 69772320), (2, 34886160), (3, 23257440), (4, 17443080), (5, 13954464), (6, 11628720), (8, 8721540), (9, 7752480), (10, 6977232), (12, 5814360), (15, 4651488), (16, 4360770), (18, 3876240), (20, 3488616), (24, 2907180), (27, 2584160), (30, 2325744), (31, 2250720), (32, 2180385), (36, 1938120), (40, 1744308), (45, 1550496), (48, 1453590), (54, 1292080), (60, 1162872), (62, 1125360), (72, 969060), (80, 872154), (90, 775248), (93, 750240), (96, 726795), (108, 646040), (120, 581436), (124, 562680), (135, 516832), (144, 484530), (155, 450144), (160, 436077), (180, 387624), (186, 375120), (216, 323020), (240, 290718), (248, 281340), (270, 258416), (279, 250080), (288, 242265), (310, 225072), (360, 193812), (372, 187560), (432, 161510), (465, 150048), (480, 145359), (496, 140670), (521, 133920), (540, 129208), (558, 125040), (620, 112536), (720, 96906), (744, 93780), (837, 83360), (864, 80755), (930, 75024), (992, 70335), (1042, 66960), (1080, 64604), (1116, 62520), (1240, 56268), (1395, 50016), (1440, 48453), (1488, 46890), (1563, 44640), (1674, 41680), (1860, 37512), (2084, 33480), (2160, 32302), (2232, 31260), (2480, 28134), (2605, 26784), (2790, 25008), (2976, 23445), (3126, 22320), (3348, 20840), (3720, 18756), (4168, 16740), (4185, 16672), (4320, 16151), (4464, 15630), (4689, 14880), (4960, 14067), (5210, 13392), (5580, 12504), (6252, 11160), (6696, 10420), (7440, 9378), (7815, 8928), (8336, 8370)]