67227840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 224

約数和(自身を含む): 245790720

約数和(自身を除く): 178562880

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, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 251, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 502, 540, 558, 576, 620, 720, 744, 753, 837, 864, 930, 960, 992, 1004, 1080, 1116, 1240, 1255, 1395, 1440, 1488, 1506, 1674, 1728, 1860, 1984, 2008, 2160, 2232, 2259, 2480, 2510, 2790, 2880, 2976, 3012, 3348, 3720, 3765, 4016, 4185, 4320, 4464, 4518, 4960, 5020, 5580, 5952, 6024, 6696, 6777, 7440, 7530, 7781, 8032, 8370, 8640, 8928, 9036, 9920, 10040, 11160, 11295, 12048, 13392, 13554, 14880, 15060, 15562, 16064, 16740, 17856, 18072, 20080, 22320, 22590, 23343, 24096, 26784, 27108, 29760, 30120, 31124, 33480, 33885, 36144, 38905, 40160, 44640, 45180, 46686, 48192, 53568, 54216, 60240, 62248, 66960, 67770, 70029, 72288, 77810, 80320, 89280, 90360, 93372, 108432, 116715, 120480, 124496, 133920, 135540, 140058, 144576, 155620, 180720, 186744, 210087, 216864, 233430, 240960, 248992, 267840, 271080, 280116, 311240, 350145, 361440, 373488, 420174, 433728, 466860, 497984, 542160, 560232, 622480, 700290, 722880, 746976, 840348, 933720, 1050435, 1084320, 1120464, 1244960, 1400580, 1493952, 1680696, 1867440, 2100870, 2168640, 2240928, 2489920, 2801160, 3361392, 3734880, 4201740, 4481856, 5602320, 6722784, 7469760, 8403480, 11204640, 13445568, 16806960, 22409280, 33613920, 67227840]

約数ペア:

[(1, 67227840), (2, 33613920), (3, 22409280), (4, 16806960), (5, 13445568), (6, 11204640), (8, 8403480), (9, 7469760), (10, 6722784), (12, 5602320), (15, 4481856), (16, 4201740), (18, 3734880), (20, 3361392), (24, 2801160), (27, 2489920), (30, 2240928), (31, 2168640), (32, 2100870), (36, 1867440), (40, 1680696), (45, 1493952), (48, 1400580), (54, 1244960), (60, 1120464), (62, 1084320), (64, 1050435), (72, 933720), (80, 840348), (90, 746976), (93, 722880), (96, 700290), (108, 622480), (120, 560232), (124, 542160), (135, 497984), (144, 466860), (155, 433728), (160, 420174), (180, 373488), (186, 361440), (192, 350145), (216, 311240), (240, 280116), (248, 271080), (251, 267840), (270, 248992), (279, 240960), (288, 233430), (310, 216864), (320, 210087), (360, 186744), (372, 180720), (432, 155620), (465, 144576), (480, 140058), (496, 135540), (502, 133920), (540, 124496), (558, 120480), (576, 116715), (620, 108432), (720, 93372), (744, 90360), (753, 89280), (837, 80320), (864, 77810), (930, 72288), (960, 70029), (992, 67770), (1004, 66960), (1080, 62248), (1116, 60240), (1240, 54216), (1255, 53568), (1395, 48192), (1440, 46686), (1488, 45180), (1506, 44640), (1674, 40160), (1728, 38905), (1860, 36144), (1984, 33885), (2008, 33480), (2160, 31124), (2232, 30120), (2259, 29760), (2480, 27108), (2510, 26784), (2790, 24096), (2880, 23343), (2976, 22590), (3012, 22320), (3348, 20080), (3720, 18072), (3765, 17856), (4016, 16740), (4185, 16064), (4320, 15562), (4464, 15060), (4518, 14880), (4960, 13554), (5020, 13392), (5580, 12048), (5952, 11295), (6024, 11160), (6696, 10040), (6777, 9920), (7440, 9036), (7530, 8928), (7781, 8640), (8032, 8370)]