213634080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13487}}^1$

素因数の和:13519

約数の個数: 144

約数和(自身を含む): 795360384

約数和(自身を除く): 581726304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13487, 15840, 26974, 40461, 53948, 67435, 80922, 107896, 121383, 134870, 148357, 161844, 202305, 215792, 242766, 269740, 296714, 323688, 404610, 431584, 445071, 485532, 539480, 593428, 606915, 647376, 741785, 809220, 890142, 971064, 1078960, 1186856, 1213830, 1294752, 1335213, 1483570, 1618440, 1780284, 1942128, 2157920, 2225355, 2373712, 2427660, 2670426, 2967140, 3236880, 3560568, 3884256, 4450710, 4747424, 4855320, 5340852, 5934280, 6473760, 6676065, 7121136, 8901420, 9710640, 10681704, 11868560, 13352130, 14242272, 17802840, 19421280, 21363408, 23737120, 26704260, 35605680, 42726816, 53408520, 71211360, 106817040, 213634080]

約数ペア:

[(1, 213634080), (2, 106817040), (3, 71211360), (4, 53408520), (5, 42726816), (6, 35605680), (8, 26704260), (9, 23737120), (10, 21363408), (11, 19421280), (12, 17802840), (15, 14242272), (16, 13352130), (18, 11868560), (20, 10681704), (22, 9710640), (24, 8901420), (30, 7121136), (32, 6676065), (33, 6473760), (36, 5934280), (40, 5340852), (44, 4855320), (45, 4747424), (48, 4450710), (55, 3884256), (60, 3560568), (66, 3236880), (72, 2967140), (80, 2670426), (88, 2427660), (90, 2373712), (96, 2225355), (99, 2157920), (110, 1942128), (120, 1780284), (132, 1618440), (144, 1483570), (160, 1335213), (165, 1294752), (176, 1213830), (180, 1186856), (198, 1078960), (220, 971064), (240, 890142), (264, 809220), (288, 741785), (330, 647376), (352, 606915), (360, 593428), (396, 539480), (440, 485532), (480, 445071), (495, 431584), (528, 404610), (660, 323688), (720, 296714), (792, 269740), (880, 242766), (990, 215792), (1056, 202305), (1320, 161844), (1440, 148357), (1584, 134870), (1760, 121383), (1980, 107896), (2640, 80922), (3168, 67435), (3960, 53948), (5280, 40461), (7920, 26974), (13487, 15840)]