2012728000

素因数分解:

$2^6\times 5^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 224

約数和(自身を含む): 5237975808

約数和(自身を除く): 3225247808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 53, 64, 80, 94, 100, 101, 106, 125, 160, 188, 200, 202, 212, 235, 250, 265, 320, 376, 400, 404, 424, 470, 500, 505, 530, 752, 800, 808, 848, 940, 1000, 1010, 1060, 1175, 1325, 1504, 1600, 1616, 1696, 1880, 2000, 2020, 2120, 2350, 2491, 2525, 2650, 3008, 3232, 3392, 3760, 4000, 4040, 4240, 4700, 4747, 4982, 5050, 5300, 5353, 5875, 6464, 6625, 7520, 8000, 8080, 8480, 9400, 9494, 9964, 10100, 10600, 10706, 11750, 12455, 12625, 13250, 15040, 16160, 16960, 18800, 18988, 19928, 20200, 21200, 21412, 23500, 23735, 24910, 25250, 26500, 26765, 32320, 37600, 37976, 39856, 40400, 42400, 42824, 47000, 47470, 49820, 50500, 53000, 53530, 62275, 75200, 75952, 79712, 80800, 84800, 85648, 94000, 94940, 99640, 101000, 106000, 107060, 118675, 124550, 133825, 151904, 159424, 161600, 171296, 188000, 189880, 199280, 202000, 212000, 214120, 237350, 249100, 251591, 267650, 303808, 311375, 342592, 376000, 379760, 398560, 404000, 424000, 428240, 474700, 498200, 503182, 535300, 593375, 622750, 669125, 759520, 797120, 808000, 856480, 949400, 996400, 1006364, 1070600, 1186750, 1245500, 1257955, 1338250, 1519040, 1712960, 1898800, 1992800, 2012728, 2141200, 2373500, 2491000, 2515910, 2676500, 3797600, 3985600, 4025456, 4282400, 4747000, 4982000, 5031820, 5353000, 6289775, 7595200, 8050912, 8564800, 9494000, 9964000, 10063640, 10706000, 12579550, 16101824, 18988000, 19928000, 20127280, 21412000, 25159100, 31448875, 37976000, 40254560, 42824000, 50318200, 62897750, 80509120, 100636400, 125795500, 201272800, 251591000, 402545600, 503182000, 1006364000, 2012728000]

約数ペア:

[(1, 2012728000), (2, 1006364000), (4, 503182000), (5, 402545600), (8, 251591000), (10, 201272800), (16, 125795500), (20, 100636400), (25, 80509120), (32, 62897750), (40, 50318200), (47, 42824000), (50, 40254560), (53, 37976000), (64, 31448875), (80, 25159100), (94, 21412000), (100, 20127280), (101, 19928000), (106, 18988000), (125, 16101824), (160, 12579550), (188, 10706000), (200, 10063640), (202, 9964000), (212, 9494000), (235, 8564800), (250, 8050912), (265, 7595200), (320, 6289775), (376, 5353000), (400, 5031820), (404, 4982000), (424, 4747000), (470, 4282400), (500, 4025456), (505, 3985600), (530, 3797600), (752, 2676500), (800, 2515910), (808, 2491000), (848, 2373500), (940, 2141200), (1000, 2012728), (1010, 1992800), (1060, 1898800), (1175, 1712960), (1325, 1519040), (1504, 1338250), (1600, 1257955), (1616, 1245500), (1696, 1186750), (1880, 1070600), (2000, 1006364), (2020, 996400), (2120, 949400), (2350, 856480), (2491, 808000), (2525, 797120), (2650, 759520), (3008, 669125), (3232, 622750), (3392, 593375), (3760, 535300), (4000, 503182), (4040, 498200), (4240, 474700), (4700, 428240), (4747, 424000), (4982, 404000), (5050, 398560), (5300, 379760), (5353, 376000), (5875, 342592), (6464, 311375), (6625, 303808), (7520, 267650), (8000, 251591), (8080, 249100), (8480, 237350), (9400, 214120), (9494, 212000), (9964, 202000), (10100, 199280), (10600, 189880), (10706, 188000), (11750, 171296), (12455, 161600), (12625, 159424), (13250, 151904), (15040, 133825), (16160, 124550), (16960, 118675), (18800, 107060), (18988, 106000), (19928, 101000), (20200, 99640), (21200, 94940), (21412, 94000), (23500, 85648), (23735, 84800), (24910, 80800), (25250, 79712), (26500, 75952), (26765, 75200), (32320, 62275), (37600, 53530), (37976, 53000), (39856, 50500), (40400, 49820), (42400, 47470), (42824, 47000)]