6668028720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487429}}^1$

素因数の和:487467

約数の個数: 120

約数和(自身を含む): 23572114800

約数和(自身を除く): 16904086080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 487429, 974858, 1462287, 1949716, 2437145, 2924574, 3899432, 4386861, 4874290, 5849148, 7311435, 7798864, 8773722, 9261151, 9748580, 11698296, 14622870, 17547444, 18522302, 19497160, 21934305, 23396592, 27783453, 29245740, 35094888, 37044604, 38994320, 43868610, 46305755, 55566906, 58491480, 70189776, 74089208, 83350359, 87737220, 92611510, 111133812, 116982960, 138917265, 148178416, 166700718, 175474440, 185223020, 222267624, 277834530, 333401436, 350948880, 370446040, 416751795, 444535248, 555669060, 666802872, 740892080, 833503590, 1111338120, 1333605744, 1667007180, 2222676240, 3334014360, 6668028720]

約数ペア:

[(1, 6668028720), (2, 3334014360), (3, 2222676240), (4, 1667007180), (5, 1333605744), (6, 1111338120), (8, 833503590), (9, 740892080), (10, 666802872), (12, 555669060), (15, 444535248), (16, 416751795), (18, 370446040), (19, 350948880), (20, 333401436), (24, 277834530), (30, 222267624), (36, 185223020), (38, 175474440), (40, 166700718), (45, 148178416), (48, 138917265), (57, 116982960), (60, 111133812), (72, 92611510), (76, 87737220), (80, 83350359), (90, 74089208), (95, 70189776), (114, 58491480), (120, 55566906), (144, 46305755), (152, 43868610), (171, 38994320), (180, 37044604), (190, 35094888), (228, 29245740), (240, 27783453), (285, 23396592), (304, 21934305), (342, 19497160), (360, 18522302), (380, 17547444), (456, 14622870), (570, 11698296), (684, 9748580), (720, 9261151), (760, 8773722), (855, 7798864), (912, 7311435), (1140, 5849148), (1368, 4874290), (1520, 4386861), (1710, 3899432), (2280, 2924574), (2736, 2437145), (3420, 1949716), (4560, 1462287), (6840, 974858), (13680, 487429)]