142330320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17971}}^1$

素因数の和:18001

約数の個数: 120

約数和(自身を含む): 521475552

約数和(自身を除く): 379145232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17971, 35942, 53913, 71884, 89855, 107826, 143768, 161739, 179710, 197681, 215652, 269565, 287536, 323478, 359420, 395362, 431304, 539130, 593043, 646956, 718840, 790724, 808695, 862608, 988405, 1078260, 1186086, 1293912, 1437680, 1581448, 1617390, 1779129, 1976810, 2156520, 2372172, 2587824, 2965215, 3162896, 3234780, 3558258, 3953620, 4313040, 4744344, 5930430, 6469560, 7116516, 7907240, 8895645, 9488688, 11860860, 12939120, 14233032, 15814480, 17791290, 23721720, 28466064, 35582580, 47443440, 71165160, 142330320]

約数ペア:

[(1, 142330320), (2, 71165160), (3, 47443440), (4, 35582580), (5, 28466064), (6, 23721720), (8, 17791290), (9, 15814480), (10, 14233032), (11, 12939120), (12, 11860860), (15, 9488688), (16, 8895645), (18, 7907240), (20, 7116516), (22, 6469560), (24, 5930430), (30, 4744344), (33, 4313040), (36, 3953620), (40, 3558258), (44, 3234780), (45, 3162896), (48, 2965215), (55, 2587824), (60, 2372172), (66, 2156520), (72, 1976810), (80, 1779129), (88, 1617390), (90, 1581448), (99, 1437680), (110, 1293912), (120, 1186086), (132, 1078260), (144, 988405), (165, 862608), (176, 808695), (180, 790724), (198, 718840), (220, 646956), (240, 593043), (264, 539130), (330, 431304), (360, 395362), (396, 359420), (440, 323478), (495, 287536), (528, 269565), (660, 215652), (720, 197681), (792, 179710), (880, 161739), (990, 143768), (1320, 107826), (1584, 89855), (1980, 71884), (2640, 53913), (3960, 35942), (7920, 17971)]