1339407360

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{9689}}^1$

素因数の和:9723

約数の個数: 176

約数和(自身を含む): 4760503200

約数和(自身を除く): 3421095840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 9689, 11520, 13824, 15360, 17280, 19378, 23040, 27648, 29067, 34560, 38756, 46080, 48445, 58134, 69120, 77512, 87201, 96890, 116268, 138240, 145335, 155024, 174402, 193780, 232536, 261603, 290670, 310048, 348804, 387560, 436005, 465072, 523206, 581340, 620096, 697608, 775120, 872010, 930144, 1046412, 1162680, 1240192, 1308015, 1395216, 1550240, 1744020, 1860288, 2092824, 2325360, 2480384, 2616030, 2790432, 3100480, 3488040, 3720576, 4185648, 4650720, 4960768, 5232060, 5580864, 6200960, 6976080, 7441152, 8371296, 9301440, 9921536, 10464120, 11161728, 12401920, 13952160, 14882304, 16742592, 18602880, 20928240, 22323456, 24803840, 27904320, 29764608, 33485184, 37205760, 41856480, 44646912, 49607680, 55808640, 66970368, 74411520, 83712960, 89293824, 111617280, 133940736, 148823040, 167425920, 223234560, 267881472, 334851840, 446469120, 669703680, 1339407360]

約数ペア:

[(1, 1339407360), (2, 669703680), (3, 446469120), (4, 334851840), (5, 267881472), (6, 223234560), (8, 167425920), (9, 148823040), (10, 133940736), (12, 111617280), (15, 89293824), (16, 83712960), (18, 74411520), (20, 66970368), (24, 55808640), (27, 49607680), (30, 44646912), (32, 41856480), (36, 37205760), (40, 33485184), (45, 29764608), (48, 27904320), (54, 24803840), (60, 22323456), (64, 20928240), (72, 18602880), (80, 16742592), (90, 14882304), (96, 13952160), (108, 12401920), (120, 11161728), (128, 10464120), (135, 9921536), (144, 9301440), (160, 8371296), (180, 7441152), (192, 6976080), (216, 6200960), (240, 5580864), (256, 5232060), (270, 4960768), (288, 4650720), (320, 4185648), (360, 3720576), (384, 3488040), (432, 3100480), (480, 2790432), (512, 2616030), (540, 2480384), (576, 2325360), (640, 2092824), (720, 1860288), (768, 1744020), (864, 1550240), (960, 1395216), (1024, 1308015), (1080, 1240192), (1152, 1162680), (1280, 1046412), (1440, 930144), (1536, 872010), (1728, 775120), (1920, 697608), (2160, 620096), (2304, 581340), (2560, 523206), (2880, 465072), (3072, 436005), (3456, 387560), (3840, 348804), (4320, 310048), (4608, 290670), (5120, 261603), (5760, 232536), (6912, 193780), (7680, 174402), (8640, 155024), (9216, 145335), (9689, 138240), (11520, 116268), (13824, 96890), (15360, 87201), (17280, 77512), (19378, 69120), (23040, 58134), (27648, 48445), (29067, 46080), (34560, 38756)]