2758832640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4129}}^1$

素因数の和:4187

約数の個数: 240

約数和(自身を含む): 9886476600

約数和(自身を除く): 7127643960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1740, 1856, 1920, 2088, 2304, 2320, 2560, 2610, 2784, 2880, 3480, 3712, 3840, 4129, 4176, 4608, 4640, 5220, 5568, 5760, 6960, 7424, 7680, 8258, 8352, 9280, 10440, 11136, 11520, 12387, 13920, 14848, 16516, 16704, 18560, 20645, 20880, 22272, 23040, 24774, 27840, 33032, 33408, 37120, 37161, 41290, 41760, 44544, 49548, 55680, 61935, 66064, 66816, 74240, 74322, 82580, 83520, 99096, 111360, 119741, 123870, 132128, 133632, 148644, 165160, 167040, 185805, 198192, 222720, 239482, 247740, 264256, 297288, 330320, 334080, 359223, 371610, 396384, 478964, 495480, 528512, 594576, 598705, 660640, 668160, 718446, 743220, 792768, 957928, 990960, 1057024, 1077669, 1189152, 1197410, 1321280, 1436892, 1486440, 1585536, 1796115, 1915856, 1981920, 2114048, 2155338, 2378304, 2394820, 2642560, 2873784, 2972880, 3171072, 3592230, 3831712, 3963840, 4310676, 4756608, 4789640, 5285120, 5388345, 5747568, 5945760, 6342144, 7184460, 7663424, 7927680, 8621352, 9513216, 9579280, 10570240, 10776690, 11495136, 11891520, 14368920, 15326848, 15855360, 17242704, 19026432, 19158560, 21553380, 22990272, 23783040, 28737840, 30653696, 31710720, 34485408, 38317120, 43106760, 45980544, 47566080, 57475680, 61307392, 68970816, 76634240, 86213520, 91961088, 95132160, 114951360, 137941632, 153268480, 172427040, 183922176, 229902720, 275883264, 306536960, 344854080, 459805440, 551766528, 689708160, 919610880, 1379416320, 2758832640]

約数ペア:

[(1, 2758832640), (2, 1379416320), (3, 919610880), (4, 689708160), (5, 551766528), (6, 459805440), (8, 344854080), (9, 306536960), (10, 275883264), (12, 229902720), (15, 183922176), (16, 172427040), (18, 153268480), (20, 137941632), (24, 114951360), (29, 95132160), (30, 91961088), (32, 86213520), (36, 76634240), (40, 68970816), (45, 61307392), (48, 57475680), (58, 47566080), (60, 45980544), (64, 43106760), (72, 38317120), (80, 34485408), (87, 31710720), (90, 30653696), (96, 28737840), (116, 23783040), (120, 22990272), (128, 21553380), (144, 19158560), (145, 19026432), (160, 17242704), (174, 15855360), (180, 15326848), (192, 14368920), (232, 11891520), (240, 11495136), (256, 10776690), (261, 10570240), (288, 9579280), (290, 9513216), (320, 8621352), (348, 7927680), (360, 7663424), (384, 7184460), (435, 6342144), (464, 5945760), (480, 5747568), (512, 5388345), (522, 5285120), (576, 4789640), (580, 4756608), (640, 4310676), (696, 3963840), (720, 3831712), (768, 3592230), (870, 3171072), (928, 2972880), (960, 2873784), (1044, 2642560), (1152, 2394820), (1160, 2378304), (1280, 2155338), (1305, 2114048), (1392, 1981920), (1440, 1915856), (1536, 1796115), (1740, 1585536), (1856, 1486440), (1920, 1436892), (2088, 1321280), (2304, 1197410), (2320, 1189152), (2560, 1077669), (2610, 1057024), (2784, 990960), (2880, 957928), (3480, 792768), (3712, 743220), (3840, 718446), (4129, 668160), (4176, 660640), (4608, 598705), (4640, 594576), (5220, 528512), (5568, 495480), (5760, 478964), (6960, 396384), (7424, 371610), (7680, 359223), (8258, 334080), (8352, 330320), (9280, 297288), (10440, 264256), (11136, 247740), (11520, 239482), (12387, 222720), (13920, 198192), (14848, 185805), (16516, 167040), (16704, 165160), (18560, 148644), (20645, 133632), (20880, 132128), (22272, 123870), (23040, 119741), (24774, 111360), (27840, 99096), (33032, 83520), (33408, 82580), (37120, 74322), (37161, 74240), (41290, 66816), (41760, 66064), (44544, 61935), (49548, 55680)]