9740280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 32762880

約数和(自身を除く): 23022600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 157, 165, 188, 220, 235, 264, 282, 314, 330, 376, 440, 470, 471, 517, 564, 628, 660, 705, 785, 940, 942, 1034, 1128, 1256, 1320, 1410, 1551, 1570, 1727, 1880, 1884, 2068, 2355, 2585, 2820, 3102, 3140, 3454, 3768, 4136, 4710, 5170, 5181, 5640, 6204, 6280, 6908, 7379, 7755, 8635, 9420, 10340, 10362, 12408, 13816, 14758, 15510, 17270, 18840, 20680, 20724, 22137, 25905, 29516, 31020, 34540, 36895, 41448, 44274, 51810, 59032, 62040, 69080, 73790, 81169, 88548, 103620, 110685, 147580, 162338, 177096, 207240, 221370, 243507, 295160, 324676, 405845, 442740, 487014, 649352, 811690, 885480, 974028, 1217535, 1623380, 1948056, 2435070, 3246760, 4870140, 9740280]

約数ペア:

[(1, 9740280), (2, 4870140), (3, 3246760), (4, 2435070), (5, 1948056), (6, 1623380), (8, 1217535), (10, 974028), (11, 885480), (12, 811690), (15, 649352), (20, 487014), (22, 442740), (24, 405845), (30, 324676), (33, 295160), (40, 243507), (44, 221370), (47, 207240), (55, 177096), (60, 162338), (66, 147580), (88, 110685), (94, 103620), (110, 88548), (120, 81169), (132, 73790), (141, 69080), (157, 62040), (165, 59032), (188, 51810), (220, 44274), (235, 41448), (264, 36895), (282, 34540), (314, 31020), (330, 29516), (376, 25905), (440, 22137), (470, 20724), (471, 20680), (517, 18840), (564, 17270), (628, 15510), (660, 14758), (705, 13816), (785, 12408), (940, 10362), (942, 10340), (1034, 9420), (1128, 8635), (1256, 7755), (1320, 7379), (1410, 6908), (1551, 6280), (1570, 6204), (1727, 5640), (1880, 5181), (1884, 5170), (2068, 4710), (2355, 4136), (2585, 3768), (2820, 3454), (3102, 3140)]