121516450560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57641}}^1$

素因数の和:57732

約数の個数: 288

約数和(自身を含む): 438291322560

約数和(自身を除く): 316774872000

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, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 256, 270, 288, 305, 320, 360, 366, 384, 432, 480, 488, 540, 549, 576, 610, 640, 720, 732, 768, 864, 915, 960, 976, 1080, 1098, 1152, 1220, 1280, 1440, 1464, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2304, 2440, 2745, 2880, 2928, 3294, 3456, 3660, 3840, 3904, 4320, 4392, 4880, 5490, 5760, 5856, 6588, 6912, 7320, 7808, 8235, 8640, 8784, 9760, 10980, 11520, 11712, 13176, 14640, 15616, 16470, 17280, 17568, 19520, 21960, 23424, 26352, 29280, 32940, 34560, 35136, 39040, 43920, 46848, 52704, 57641, 58560, 65880, 70272, 78080, 87840, 105408, 115282, 117120, 131760, 140544, 172923, 175680, 210816, 230564, 234240, 263520, 288205, 345846, 351360, 421632, 461128, 518769, 527040, 576410, 691692, 702720, 864615, 922256, 1037538, 1054080, 1152820, 1383384, 1556307, 1729230, 1844512, 2075076, 2108160, 2305640, 2593845, 2766768, 3112614, 3458460, 3516101, 3689024, 4150152, 4611280, 5187690, 5533536, 6225228, 6916920, 7032202, 7378048, 7781535, 8300304, 9222560, 10375380, 10548303, 11067072, 12450456, 13833840, 14064404, 14756096, 15563070, 16600608, 17580505, 18445120, 20750760, 21096606, 22134144, 24900912, 27667680, 28128808, 31126140, 31644909, 33201216, 35161010, 36890240, 41501520, 42193212, 44268288, 49801824, 52741515, 55335360, 56257616, 62252280, 63289818, 66402432, 70322020, 73780480, 83003040, 84386424, 94934727, 99603648, 105483030, 110670720, 112515232, 124504560, 126579636, 132804864, 140644040, 158224545, 166006080, 168772848, 189869454, 199207296, 210966060, 221341440, 225030464, 249009120, 253159272, 281288080, 316449090, 332012160, 337545696, 379738908, 398414592, 421932120, 450060928, 474673635, 498018240, 506318544, 562576160, 632898180, 664024320, 675091392, 759477816, 843864240, 900121856, 949347270, 996036480, 1012637088, 1125152320, 1265796360, 1350182784, 1518955632, 1687728480, 1898694540, 1992072960, 2025274176, 2250304640, 2531592720, 2700365568, 3037911264, 3375456960, 3797389080, 4050548352, 4500609280, 5063185440, 6075822528, 6750913920, 7594778160, 8101096704, 10126370880, 12151645056, 13501827840, 15189556320, 20252741760, 24303290112, 30379112640, 40505483520, 60758225280, 121516450560]

約数ペア:

[(1, 121516450560), (2, 60758225280), (3, 40505483520), (4, 30379112640), (5, 24303290112), (6, 20252741760), (8, 15189556320), (9, 13501827840), (10, 12151645056), (12, 10126370880), (15, 8101096704), (16, 7594778160), (18, 6750913920), (20, 6075822528), (24, 5063185440), (27, 4500609280), (30, 4050548352), (32, 3797389080), (36, 3375456960), (40, 3037911264), (45, 2700365568), (48, 2531592720), (54, 2250304640), (60, 2025274176), (61, 1992072960), (64, 1898694540), (72, 1687728480), (80, 1518955632), (90, 1350182784), (96, 1265796360), (108, 1125152320), (120, 1012637088), (122, 996036480), (128, 949347270), (135, 900121856), (144, 843864240), (160, 759477816), (180, 675091392), (183, 664024320), (192, 632898180), (216, 562576160), (240, 506318544), (244, 498018240), (256, 474673635), (270, 450060928), (288, 421932120), (305, 398414592), (320, 379738908), (360, 337545696), (366, 332012160), (384, 316449090), (432, 281288080), (480, 253159272), (488, 249009120), (540, 225030464), (549, 221341440), (576, 210966060), (610, 199207296), (640, 189869454), (720, 168772848), (732, 166006080), (768, 158224545), (864, 140644040), (915, 132804864), (960, 126579636), (976, 124504560), (1080, 112515232), (1098, 110670720), (1152, 105483030), (1220, 99603648), (1280, 94934727), (1440, 84386424), (1464, 83003040), (1647, 73780480), (1728, 70322020), (1830, 66402432), (1920, 63289818), (1952, 62252280), (2160, 56257616), (2196, 55335360), (2304, 52741515), (2440, 49801824), (2745, 44268288), (2880, 42193212), (2928, 41501520), (3294, 36890240), (3456, 35161010), (3660, 33201216), (3840, 31644909), (3904, 31126140), (4320, 28128808), (4392, 27667680), (4880, 24900912), (5490, 22134144), (5760, 21096606), (5856, 20750760), (6588, 18445120), (6912, 17580505), (7320, 16600608), (7808, 15563070), (8235, 14756096), (8640, 14064404), (8784, 13833840), (9760, 12450456), (10980, 11067072), (11520, 10548303), (11712, 10375380), (13176, 9222560), (14640, 8300304), (15616, 7781535), (16470, 7378048), (17280, 7032202), (17568, 6916920), (19520, 6225228), (21960, 5533536), (23424, 5187690), (26352, 4611280), (29280, 4150152), (32940, 3689024), (34560, 3516101), (35136, 3458460), (39040, 3112614), (43920, 2766768), (46848, 2593845), (52704, 2305640), (57641, 2108160), (58560, 2075076), (65880, 1844512), (70272, 1729230), (78080, 1556307), (87840, 1383384), (105408, 1152820), (115282, 1054080), (117120, 1037538), (131760, 922256), (140544, 864615), (172923, 702720), (175680, 691692), (210816, 576410), (230564, 527040), (234240, 518769), (263520, 461128), (288205, 421632), (345846, 351360)]