2013172800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5413

約数の個数: 168

約数和(自身を含む): 6689750400

約数和(自身を除く): 4676577600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 150, 158, 160, 192, 200, 237, 240, 300, 316, 320, 395, 400, 474, 480, 600, 632, 790, 800, 948, 960, 1185, 1200, 1264, 1580, 1600, 1896, 1975, 2370, 2400, 2528, 3160, 3792, 3950, 4740, 4800, 5056, 5309, 5925, 6320, 7584, 7900, 9480, 10618, 11850, 12640, 15168, 15800, 15927, 18960, 21236, 23700, 25280, 26545, 31600, 31854, 37920, 42472, 47400, 53090, 63200, 63708, 75840, 79635, 84944, 94800, 106180, 126400, 127416, 132725, 159270, 169888, 189600, 212360, 254832, 265450, 318540, 339776, 379200, 398175, 419411, 424720, 509664, 530900, 637080, 796350, 838822, 849440, 1019328, 1061800, 1258233, 1274160, 1592700, 1677644, 1698880, 2097055, 2123600, 2516466, 2548320, 3185400, 3355288, 4194110, 4247200, 5032932, 5096640, 6291165, 6370800, 6710576, 8388220, 8494400, 10065864, 10485275, 12582330, 12741600, 13421152, 16776440, 20131728, 20970550, 25164660, 25483200, 26842304, 31455825, 33552880, 40263456, 41941100, 50329320, 62911650, 67105760, 80526912, 83882200, 100658640, 125823300, 134211520, 167764400, 201317280, 251646600, 335528800, 402634560, 503293200, 671057600, 1006586400, 2013172800]

約数ペア:

[(1, 2013172800), (2, 1006586400), (3, 671057600), (4, 503293200), (5, 402634560), (6, 335528800), (8, 251646600), (10, 201317280), (12, 167764400), (15, 134211520), (16, 125823300), (20, 100658640), (24, 83882200), (25, 80526912), (30, 67105760), (32, 62911650), (40, 50329320), (48, 41941100), (50, 40263456), (60, 33552880), (64, 31455825), (75, 26842304), (79, 25483200), (80, 25164660), (96, 20970550), (100, 20131728), (120, 16776440), (150, 13421152), (158, 12741600), (160, 12582330), (192, 10485275), (200, 10065864), (237, 8494400), (240, 8388220), (300, 6710576), (316, 6370800), (320, 6291165), (395, 5096640), (400, 5032932), (474, 4247200), (480, 4194110), (600, 3355288), (632, 3185400), (790, 2548320), (800, 2516466), (948, 2123600), (960, 2097055), (1185, 1698880), (1200, 1677644), (1264, 1592700), (1580, 1274160), (1600, 1258233), (1896, 1061800), (1975, 1019328), (2370, 849440), (2400, 838822), (2528, 796350), (3160, 637080), (3792, 530900), (3950, 509664), (4740, 424720), (4800, 419411), (5056, 398175), (5309, 379200), (5925, 339776), (6320, 318540), (7584, 265450), (7900, 254832), (9480, 212360), (10618, 189600), (11850, 169888), (12640, 159270), (15168, 132725), (15800, 127416), (15927, 126400), (18960, 106180), (21236, 94800), (23700, 84944), (25280, 79635), (26545, 75840), (31600, 63708), (31854, 63200), (37920, 53090), (42472, 47400)]