2019634320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17791}}^1$

素因数の和:17861

約数の個数: 160

約数和(自身を含む): 6989266944

約数和(自身を除く): 4969632624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2064, 2365, 2580, 2640, 2838, 3440, 3784, 4730, 5160, 5676, 7095, 7568, 9460, 10320, 11352, 14190, 17791, 18920, 22704, 28380, 35582, 37840, 53373, 56760, 71164, 88955, 106746, 113520, 142328, 177910, 195701, 213492, 266865, 284656, 355820, 391402, 426984, 533730, 587103, 711640, 765013, 782804, 853968, 978505, 1067460, 1174206, 1423280, 1530026, 1565608, 1957010, 2134920, 2295039, 2348412, 2935515, 3060052, 3131216, 3825065, 3914020, 4269840, 4590078, 4696824, 5871030, 6120104, 7650130, 7828040, 8415143, 9180156, 9393648, 11475195, 11742060, 12240208, 15300260, 15656080, 16830286, 18360312, 22950390, 23484120, 25245429, 30600520, 33660572, 36720624, 42075715, 45900780, 46968240, 50490858, 61201040, 67321144, 84151430, 91801560, 100981716, 126227145, 134642288, 168302860, 183603120, 201963432, 252454290, 336605720, 403926864, 504908580, 673211440, 1009817160, 2019634320]

約数ペア:

[(1, 2019634320), (2, 1009817160), (3, 673211440), (4, 504908580), (5, 403926864), (6, 336605720), (8, 252454290), (10, 201963432), (11, 183603120), (12, 168302860), (15, 134642288), (16, 126227145), (20, 100981716), (22, 91801560), (24, 84151430), (30, 67321144), (33, 61201040), (40, 50490858), (43, 46968240), (44, 45900780), (48, 42075715), (55, 36720624), (60, 33660572), (66, 30600520), (80, 25245429), (86, 23484120), (88, 22950390), (110, 18360312), (120, 16830286), (129, 15656080), (132, 15300260), (165, 12240208), (172, 11742060), (176, 11475195), (215, 9393648), (220, 9180156), (240, 8415143), (258, 7828040), (264, 7650130), (330, 6120104), (344, 5871030), (430, 4696824), (440, 4590078), (473, 4269840), (516, 3914020), (528, 3825065), (645, 3131216), (660, 3060052), (688, 2935515), (860, 2348412), (880, 2295039), (946, 2134920), (1032, 1957010), (1290, 1565608), (1320, 1530026), (1419, 1423280), (1720, 1174206), (1892, 1067460), (2064, 978505), (2365, 853968), (2580, 782804), (2640, 765013), (2838, 711640), (3440, 587103), (3784, 533730), (4730, 426984), (5160, 391402), (5676, 355820), (7095, 284656), (7568, 266865), (9460, 213492), (10320, 195701), (11352, 177910), (14190, 142328), (17791, 113520), (18920, 106746), (22704, 88955), (28380, 71164), (35582, 56760), (37840, 53373)]