71155280280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1969969}}^1$

素因数の和:1970033

約数の個数: 128

約数和(自身を含む): 249634598400

約数和(自身を除く): 178479318120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 18060, 36120, 1969969, 3939938, 5909907, 7879876, 9849845, 11819814, 13789783, 15759752, 19699690, 23639628, 27579566, 29549535, 39399380, 41369349, 47279256, 55159132, 59099070, 68948915, 78798760, 82738698, 84708667, 110318264, 118198140, 137897830, 165477396, 169417334, 206846745, 236396280, 254126001, 275795660, 330954792, 338834668, 413693490, 423543335, 508252002, 551591320, 592960669, 677669336, 827386980, 847086670, 1016504004, 1185921338, 1270630005, 1654773960, 1694173340, 1778882007, 2033008008, 2371842676, 2541260010, 2964803345, 3388346680, 3557764014, 4743685352, 5082520020, 5929606690, 7115528028, 8894410035, 10165040040, 11859213380, 14231056056, 17788820070, 23718426760, 35577640140, 71155280280]

約数ペア:

[(1, 71155280280), (2, 35577640140), (3, 23718426760), (4, 17788820070), (5, 14231056056), (6, 11859213380), (7, 10165040040), (8, 8894410035), (10, 7115528028), (12, 5929606690), (14, 5082520020), (15, 4743685352), (20, 3557764014), (21, 3388346680), (24, 2964803345), (28, 2541260010), (30, 2371842676), (35, 2033008008), (40, 1778882007), (42, 1694173340), (43, 1654773960), (56, 1270630005), (60, 1185921338), (70, 1016504004), (84, 847086670), (86, 827386980), (105, 677669336), (120, 592960669), (129, 551591320), (140, 508252002), (168, 423543335), (172, 413693490), (210, 338834668), (215, 330954792), (258, 275795660), (280, 254126001), (301, 236396280), (344, 206846745), (420, 169417334), (430, 165477396), (516, 137897830), (602, 118198140), (645, 110318264), (840, 84708667), (860, 82738698), (903, 78798760), (1032, 68948915), (1204, 59099070), (1290, 55159132), (1505, 47279256), (1720, 41369349), (1806, 39399380), (2408, 29549535), (2580, 27579566), (3010, 23639628), (3612, 19699690), (4515, 15759752), (5160, 13789783), (6020, 11819814), (7224, 9849845), (9030, 7879876), (12040, 5909907), (18060, 3939938), (36120, 1969969)]