81162730080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1105157}}^1$

素因数の和:1105198

約数の個数: 192

約数和(自身を含む): 300779801280

約数和(自身を除く): 219617071200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 36720, 73440, 1105157, 2210314, 3315471, 4420628, 5525785, 6630942, 8841256, 9946413, 11051570, 13261884, 16577355, 17682512, 18787669, 19892826, 22103140, 26523768, 29839239, 33154710, 35365024, 37575338, 39785652, 44206280, 49732065, 53047536, 56363007, 59678478, 66309420, 75150676, 79571304, 88412560, 93938345, 99464130, 106095072, 112726014, 119356956, 132618840, 149196195, 150301352, 159142608, 169089021, 176825120, 187876690, 198928260, 225452028, 238713912, 265237680, 281815035, 298392390, 300602704, 318285216, 338178042, 375753380, 397856520, 450904056, 477427824, 507267063, 530475360, 563630070, 596784780, 601205408, 676356084, 751506760, 795713040, 845445105, 901808112, 954855648, 1014534126, 1127260140, 1193569560, 1352712168, 1503013520, 1591426080, 1690890210, 1803616224, 2029068252, 2254520280, 2387139120, 2536335315, 2705424336, 3006027040, 3381780420, 4058136504, 4509040560, 4774278240, 5072670630, 5410848672, 6763560840, 8116273008, 9018081120, 10145341260, 13527121680, 16232546016, 20290682520, 27054243360, 40581365040, 81162730080]

約数ペア:

[(1, 81162730080), (2, 40581365040), (3, 27054243360), (4, 20290682520), (5, 16232546016), (6, 13527121680), (8, 10145341260), (9, 9018081120), (10, 8116273008), (12, 6763560840), (15, 5410848672), (16, 5072670630), (17, 4774278240), (18, 4509040560), (20, 4058136504), (24, 3381780420), (27, 3006027040), (30, 2705424336), (32, 2536335315), (34, 2387139120), (36, 2254520280), (40, 2029068252), (45, 1803616224), (48, 1690890210), (51, 1591426080), (54, 1503013520), (60, 1352712168), (68, 1193569560), (72, 1127260140), (80, 1014534126), (85, 954855648), (90, 901808112), (96, 845445105), (102, 795713040), (108, 751506760), (120, 676356084), (135, 601205408), (136, 596784780), (144, 563630070), (153, 530475360), (160, 507267063), (170, 477427824), (180, 450904056), (204, 397856520), (216, 375753380), (240, 338178042), (255, 318285216), (270, 300602704), (272, 298392390), (288, 281815035), (306, 265237680), (340, 238713912), (360, 225452028), (408, 198928260), (432, 187876690), (459, 176825120), (480, 169089021), (510, 159142608), (540, 150301352), (544, 149196195), (612, 132618840), (680, 119356956), (720, 112726014), (765, 106095072), (816, 99464130), (864, 93938345), (918, 88412560), (1020, 79571304), (1080, 75150676), (1224, 66309420), (1360, 59678478), (1440, 56363007), (1530, 53047536), (1632, 49732065), (1836, 44206280), (2040, 39785652), (2160, 37575338), (2295, 35365024), (2448, 33154710), (2720, 29839239), (3060, 26523768), (3672, 22103140), (4080, 19892826), (4320, 18787669), (4590, 17682512), (4896, 16577355), (6120, 13261884), (7344, 11051570), (8160, 9946413), (9180, 8841256), (12240, 6630942), (14688, 5525785), (18360, 4420628), (24480, 3315471), (36720, 2210314), (73440, 1105157)]