172571040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:996

約数の個数: 192

約数和(自身を含む): 618710400

約数和(自身を除く): 446139360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 929, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1858, 1935, 2064, 2160, 2322, 2580, 2787, 3096, 3440, 3716, 3870, 4128, 4320, 4644, 4645, 5160, 5574, 5805, 6192, 6880, 7432, 7740, 8361, 9288, 9290, 10320, 11148, 11610, 12384, 13935, 14864, 15480, 16722, 18576, 18580, 20640, 22296, 23220, 25083, 27870, 29728, 30960, 33444, 37152, 37160, 39947, 41805, 44592, 46440, 50166, 55740, 61920, 66888, 74320, 79894, 83610, 89184, 92880, 100332, 111480, 119841, 125415, 133776, 148640, 159788, 167220, 185760, 199735, 200664, 222960, 239682, 250830, 267552, 319576, 334440, 359523, 399470, 401328, 445920, 479364, 501660, 599205, 639152, 668880, 719046, 798940, 802656, 958728, 1003320, 1078569, 1198410, 1278304, 1337760, 1438092, 1597880, 1797615, 1917456, 2006640, 2157138, 2396820, 2876184, 3195760, 3595230, 3834912, 4013280, 4314276, 4793640, 5392845, 5752368, 6391520, 7190460, 8628552, 9587280, 10785690, 11504736, 14380920, 17257104, 19174560, 21571380, 28761840, 34514208, 43142760, 57523680, 86285520, 172571040]

約数ペア:

[(1, 172571040), (2, 86285520), (3, 57523680), (4, 43142760), (5, 34514208), (6, 28761840), (8, 21571380), (9, 19174560), (10, 17257104), (12, 14380920), (15, 11504736), (16, 10785690), (18, 9587280), (20, 8628552), (24, 7190460), (27, 6391520), (30, 5752368), (32, 5392845), (36, 4793640), (40, 4314276), (43, 4013280), (45, 3834912), (48, 3595230), (54, 3195760), (60, 2876184), (72, 2396820), (80, 2157138), (86, 2006640), (90, 1917456), (96, 1797615), (108, 1597880), (120, 1438092), (129, 1337760), (135, 1278304), (144, 1198410), (160, 1078569), (172, 1003320), (180, 958728), (215, 802656), (216, 798940), (240, 719046), (258, 668880), (270, 639152), (288, 599205), (344, 501660), (360, 479364), (387, 445920), (430, 401328), (432, 399470), (480, 359523), (516, 334440), (540, 319576), (645, 267552), (688, 250830), (720, 239682), (774, 222960), (860, 200664), (864, 199735), (929, 185760), (1032, 167220), (1080, 159788), (1161, 148640), (1290, 133776), (1376, 125415), (1440, 119841), (1548, 111480), (1720, 100332), (1858, 92880), (1935, 89184), (2064, 83610), (2160, 79894), (2322, 74320), (2580, 66888), (2787, 61920), (3096, 55740), (3440, 50166), (3716, 46440), (3870, 44592), (4128, 41805), (4320, 39947), (4644, 37160), (4645, 37152), (5160, 33444), (5574, 30960), (5805, 29728), (6192, 27870), (6880, 25083), (7432, 23220), (7740, 22296), (8361, 20640), (9288, 18580), (9290, 18576), (10320, 16722), (11148, 15480), (11610, 14864), (12384, 13935)]