2974561920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15649}}^1$

素因数の和:15688

約数の個数: 256

約数和(自身を含む): 11493360000

約数和(自身を除く): 8518798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15649, 15840, 17280, 19008, 21120, 23760, 31298, 31680, 38016, 46947, 47520, 62596, 63360, 78245, 93894, 95040, 125192, 140841, 156490, 172139, 187788, 190080, 234735, 250384, 281682, 312980, 344278, 375576, 422523, 469470, 500768, 516417, 563364, 625960, 688556, 704205, 751152, 845046, 860695, 938940, 1001536, 1032834, 1126728, 1251920, 1377112, 1408410, 1502304, 1549251, 1690092, 1721390, 1877880, 2003072, 2065668, 2112615, 2253456, 2503840, 2582085, 2754224, 2816820, 3004608, 3098502, 3380184, 3442780, 3755760, 4131336, 4225230, 4506912, 4647753, 5007680, 5164170, 5508448, 5633640, 6009216, 6197004, 6760368, 6885560, 7511520, 7746255, 8262672, 8450460, 9013824, 9295506, 10015360, 10328340, 11016896, 11267280, 12394008, 13520736, 13771120, 15023040, 15492510, 16525344, 16900920, 18027648, 18591012, 20656680, 22033792, 22534560, 23238765, 24788016, 27041472, 27542240, 30046080, 30985020, 33050688, 33801840, 37182024, 41313360, 45069120, 46477530, 49576032, 54082944, 55084480, 61970040, 66101376, 67603680, 74364048, 82626720, 90138240, 92955060, 99152064, 110168960, 123940080, 135207360, 148728096, 165253440, 185910120, 198304128, 247880160, 270414720, 297456192, 330506880, 371820240, 495760320, 594912384, 743640480, 991520640, 1487280960, 2974561920]

約数ペア:

[(1, 2974561920), (2, 1487280960), (3, 991520640), (4, 743640480), (5, 594912384), (6, 495760320), (8, 371820240), (9, 330506880), (10, 297456192), (11, 270414720), (12, 247880160), (15, 198304128), (16, 185910120), (18, 165253440), (20, 148728096), (22, 135207360), (24, 123940080), (27, 110168960), (30, 99152064), (32, 92955060), (33, 90138240), (36, 82626720), (40, 74364048), (44, 67603680), (45, 66101376), (48, 61970040), (54, 55084480), (55, 54082944), (60, 49576032), (64, 46477530), (66, 45069120), (72, 41313360), (80, 37182024), (88, 33801840), (90, 33050688), (96, 30985020), (99, 30046080), (108, 27542240), (110, 27041472), (120, 24788016), (128, 23238765), (132, 22534560), (135, 22033792), (144, 20656680), (160, 18591012), (165, 18027648), (176, 16900920), (180, 16525344), (192, 15492510), (198, 15023040), (216, 13771120), (220, 13520736), (240, 12394008), (264, 11267280), (270, 11016896), (288, 10328340), (297, 10015360), (320, 9295506), (330, 9013824), (352, 8450460), (360, 8262672), (384, 7746255), (396, 7511520), (432, 6885560), (440, 6760368), (480, 6197004), (495, 6009216), (528, 5633640), (540, 5508448), (576, 5164170), (594, 5007680), (640, 4647753), (660, 4506912), (704, 4225230), (720, 4131336), (792, 3755760), (864, 3442780), (880, 3380184), (960, 3098502), (990, 3004608), (1056, 2816820), (1080, 2754224), (1152, 2582085), (1188, 2503840), (1320, 2253456), (1408, 2112615), (1440, 2065668), (1485, 2003072), (1584, 1877880), (1728, 1721390), (1760, 1690092), (1920, 1549251), (1980, 1502304), (2112, 1408410), (2160, 1377112), (2376, 1251920), (2640, 1126728), (2880, 1032834), (2970, 1001536), (3168, 938940), (3456, 860695), (3520, 845046), (3960, 751152), (4224, 704205), (4320, 688556), (4752, 625960), (5280, 563364), (5760, 516417), (5940, 500768), (6336, 469470), (7040, 422523), (7920, 375576), (8640, 344278), (9504, 312980), (10560, 281682), (11880, 250384), (12672, 234735), (15649, 190080), (15840, 187788), (17280, 172139), (19008, 156490), (21120, 140841), (23760, 125192), (31298, 95040), (31680, 93894), (38016, 78245), (46947, 63360), (47520, 62596)]