2015152000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 5355979200

約数和(自身を除く): 3340827200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 43, 50, 58, 64, 80, 86, 100, 101, 116, 125, 128, 145, 160, 172, 200, 202, 215, 232, 250, 290, 320, 344, 400, 404, 430, 464, 500, 505, 580, 640, 688, 725, 800, 808, 860, 928, 1000, 1010, 1075, 1160, 1247, 1376, 1450, 1600, 1616, 1720, 1856, 2000, 2020, 2150, 2320, 2494, 2525, 2752, 2900, 2929, 3200, 3232, 3440, 3625, 3712, 4000, 4040, 4300, 4343, 4640, 4988, 5050, 5375, 5504, 5800, 5858, 6235, 6464, 6880, 7250, 8000, 8080, 8600, 8686, 9280, 9976, 10100, 10750, 11600, 11716, 12470, 12625, 12928, 13760, 14500, 14645, 16000, 16160, 17200, 17372, 18560, 19952, 20200, 21500, 21715, 23200, 23432, 24940, 25250, 27520, 29000, 29290, 31175, 32320, 34400, 34744, 39904, 40400, 43000, 43430, 46400, 46864, 49880, 50500, 58000, 58580, 62350, 64640, 68800, 69488, 73225, 79808, 80800, 86000, 86860, 92800, 93728, 99760, 101000, 108575, 116000, 117160, 124700, 125947, 137600, 138976, 146450, 155875, 159616, 161600, 172000, 173720, 187456, 199520, 202000, 217150, 232000, 234320, 249400, 251894, 277952, 292900, 311750, 323200, 344000, 347440, 366125, 374912, 399040, 404000, 434300, 464000, 468640, 498800, 503788, 542875, 555904, 585800, 623500, 629735, 688000, 694880, 732250, 798080, 808000, 868600, 937280, 997600, 1007576, 1085750, 1171600, 1247000, 1259470, 1389760, 1464500, 1616000, 1737200, 1874560, 1995200, 2015152, 2171500, 2343200, 2494000, 2518940, 2779520, 2929000, 3148675, 3474400, 3990400, 4030304, 4343000, 4686400, 4988000, 5037880, 5858000, 6297350, 6948800, 8060608, 8686000, 9372800, 9976000, 10075760, 11716000, 12594700, 13897600, 15743375, 16121216, 17372000, 19952000, 20151520, 23432000, 25189400, 31486750, 34744000, 40303040, 46864000, 50378800, 62973500, 69488000, 80606080, 100757600, 125947000, 201515200, 251894000, 403030400, 503788000, 1007576000, 2015152000]

約数ペア:

[(1, 2015152000), (2, 1007576000), (4, 503788000), (5, 403030400), (8, 251894000), (10, 201515200), (16, 125947000), (20, 100757600), (25, 80606080), (29, 69488000), (32, 62973500), (40, 50378800), (43, 46864000), (50, 40303040), (58, 34744000), (64, 31486750), (80, 25189400), (86, 23432000), (100, 20151520), (101, 19952000), (116, 17372000), (125, 16121216), (128, 15743375), (145, 13897600), (160, 12594700), (172, 11716000), (200, 10075760), (202, 9976000), (215, 9372800), (232, 8686000), (250, 8060608), (290, 6948800), (320, 6297350), (344, 5858000), (400, 5037880), (404, 4988000), (430, 4686400), (464, 4343000), (500, 4030304), (505, 3990400), (580, 3474400), (640, 3148675), (688, 2929000), (725, 2779520), (800, 2518940), (808, 2494000), (860, 2343200), (928, 2171500), (1000, 2015152), (1010, 1995200), (1075, 1874560), (1160, 1737200), (1247, 1616000), (1376, 1464500), (1450, 1389760), (1600, 1259470), (1616, 1247000), (1720, 1171600), (1856, 1085750), (2000, 1007576), (2020, 997600), (2150, 937280), (2320, 868600), (2494, 808000), (2525, 798080), (2752, 732250), (2900, 694880), (2929, 688000), (3200, 629735), (3232, 623500), (3440, 585800), (3625, 555904), (3712, 542875), (4000, 503788), (4040, 498800), (4300, 468640), (4343, 464000), (4640, 434300), (4988, 404000), (5050, 399040), (5375, 374912), (5504, 366125), (5800, 347440), (5858, 344000), (6235, 323200), (6464, 311750), (6880, 292900), (7250, 277952), (8000, 251894), (8080, 249400), (8600, 234320), (8686, 232000), (9280, 217150), (9976, 202000), (10100, 199520), (10750, 187456), (11600, 173720), (11716, 172000), (12470, 161600), (12625, 159616), (12928, 155875), (13760, 146450), (14500, 138976), (14645, 137600), (16000, 125947), (16160, 124700), (17200, 117160), (17372, 116000), (18560, 108575), (19952, 101000), (20200, 99760), (21500, 93728), (21715, 92800), (23200, 86860), (23432, 86000), (24940, 80800), (25250, 79808), (27520, 73225), (29000, 69488), (29290, 68800), (31175, 64640), (32320, 62350), (34400, 58580), (34744, 58000), (39904, 50500), (40400, 49880), (43000, 46864), (43430, 46400)]