139410720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 240

約数和(自身を含む): 509338368

約数和(自身を除く): 369927648

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, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 347, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 694, 720, 744, 810, 837, 864, 930, 992, 1041, 1080, 1116, 1240, 1296, 1388, 1395, 1440, 1488, 1620, 1674, 1735, 1860, 2082, 2160, 2232, 2480, 2511, 2592, 2776, 2790, 2976, 3123, 3240, 3348, 3470, 3720, 4164, 4185, 4320, 4464, 4960, 5022, 5205, 5552, 5580, 6246, 6480, 6696, 6940, 7440, 8328, 8370, 8928, 9369, 10044, 10410, 10757, 11104, 11160, 12492, 12555, 12960, 13392, 13880, 14880, 15615, 16656, 16740, 18738, 20088, 20820, 21514, 22320, 24984, 25110, 26784, 27760, 28107, 31230, 32271, 33312, 33480, 37476, 40176, 41640, 43028, 44640, 46845, 49968, 50220, 53785, 55520, 56214, 62460, 64542, 66960, 74952, 80352, 83280, 86056, 93690, 96813, 99936, 100440, 107570, 112428, 124920, 129084, 133920, 140535, 149904, 161355, 166560, 172112, 187380, 193626, 200880, 215140, 224856, 249840, 258168, 281070, 290439, 299808, 322710, 344224, 374760, 387252, 401760, 430280, 449712, 484065, 499680, 516336, 562140, 580878, 645420, 749520, 774504, 860560, 871317, 899424, 968130, 1032672, 1124280, 1161756, 1290840, 1452195, 1499040, 1549008, 1721120, 1742634, 1936260, 2248560, 2323512, 2581680, 2904390, 3098016, 3485268, 3872520, 4356585, 4497120, 4647024, 5163360, 5808780, 6970536, 7745040, 8713170, 9294048, 11617560, 13941072, 15490080, 17426340, 23235120, 27882144, 34852680, 46470240, 69705360, 139410720]

約数ペア:

[(1, 139410720), (2, 69705360), (3, 46470240), (4, 34852680), (5, 27882144), (6, 23235120), (8, 17426340), (9, 15490080), (10, 13941072), (12, 11617560), (15, 9294048), (16, 8713170), (18, 7745040), (20, 6970536), (24, 5808780), (27, 5163360), (30, 4647024), (31, 4497120), (32, 4356585), (36, 3872520), (40, 3485268), (45, 3098016), (48, 2904390), (54, 2581680), (60, 2323512), (62, 2248560), (72, 1936260), (80, 1742634), (81, 1721120), (90, 1549008), (93, 1499040), (96, 1452195), (108, 1290840), (120, 1161756), (124, 1124280), (135, 1032672), (144, 968130), (155, 899424), (160, 871317), (162, 860560), (180, 774504), (186, 749520), (216, 645420), (240, 580878), (248, 562140), (270, 516336), (279, 499680), (288, 484065), (310, 449712), (324, 430280), (347, 401760), (360, 387252), (372, 374760), (405, 344224), (432, 322710), (465, 299808), (480, 290439), (496, 281070), (540, 258168), (558, 249840), (620, 224856), (648, 215140), (694, 200880), (720, 193626), (744, 187380), (810, 172112), (837, 166560), (864, 161355), (930, 149904), (992, 140535), (1041, 133920), (1080, 129084), (1116, 124920), (1240, 112428), (1296, 107570), (1388, 100440), (1395, 99936), (1440, 96813), (1488, 93690), (1620, 86056), (1674, 83280), (1735, 80352), (1860, 74952), (2082, 66960), (2160, 64542), (2232, 62460), (2480, 56214), (2511, 55520), (2592, 53785), (2776, 50220), (2790, 49968), (2976, 46845), (3123, 44640), (3240, 43028), (3348, 41640), (3470, 40176), (3720, 37476), (4164, 33480), (4185, 33312), (4320, 32271), (4464, 31230), (4960, 28107), (5022, 27760), (5205, 26784), (5552, 25110), (5580, 24984), (6246, 22320), (6480, 21514), (6696, 20820), (6940, 20088), (7440, 18738), (8328, 16740), (8370, 16656), (8928, 15615), (9369, 14880), (10044, 13880), (10410, 13392), (10757, 12960), (11104, 12555), (11160, 12492)]