168752880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 180

約数和(自身を含む): 602768712

約数和(自身を除く): 434015832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 811, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1622, 1734, 2040, 2312, 2433, 2448, 2601, 2890, 3060, 3244, 3468, 4055, 4080, 4335, 4624, 4866, 5202, 5780, 6120, 6488, 6936, 7299, 8110, 8670, 9732, 10404, 11560, 12165, 12240, 12976, 13005, 13787, 13872, 14598, 16220, 17340, 19464, 20808, 23120, 24330, 26010, 27574, 29196, 32440, 34680, 36495, 38928, 41361, 41616, 48660, 52020, 55148, 58392, 64880, 68935, 69360, 72990, 82722, 97320, 104040, 110296, 116784, 124083, 137870, 145980, 165444, 194640, 206805, 208080, 220592, 234379, 248166, 275740, 291960, 330888, 413610, 468758, 496332, 551480, 583920, 620415, 661776, 703137, 827220, 937516, 992664, 1102960, 1171895, 1240830, 1406274, 1654440, 1875032, 1985328, 2109411, 2343790, 2481660, 2812548, 3308880, 3515685, 3750064, 4218822, 4687580, 4963320, 5625096, 7031370, 8437644, 9375160, 9926640, 10547055, 11250192, 14062740, 16875288, 18750320, 21094110, 28125480, 33750576, 42188220, 56250960, 84376440, 168752880]

約数ペア:

[(1, 168752880), (2, 84376440), (3, 56250960), (4, 42188220), (5, 33750576), (6, 28125480), (8, 21094110), (9, 18750320), (10, 16875288), (12, 14062740), (15, 11250192), (16, 10547055), (17, 9926640), (18, 9375160), (20, 8437644), (24, 7031370), (30, 5625096), (34, 4963320), (36, 4687580), (40, 4218822), (45, 3750064), (48, 3515685), (51, 3308880), (60, 2812548), (68, 2481660), (72, 2343790), (80, 2109411), (85, 1985328), (90, 1875032), (102, 1654440), (120, 1406274), (136, 1240830), (144, 1171895), (153, 1102960), (170, 992664), (180, 937516), (204, 827220), (240, 703137), (255, 661776), (272, 620415), (289, 583920), (306, 551480), (340, 496332), (360, 468758), (408, 413610), (510, 330888), (578, 291960), (612, 275740), (680, 248166), (720, 234379), (765, 220592), (811, 208080), (816, 206805), (867, 194640), (1020, 165444), (1156, 145980), (1224, 137870), (1360, 124083), (1445, 116784), (1530, 110296), (1622, 104040), (1734, 97320), (2040, 82722), (2312, 72990), (2433, 69360), (2448, 68935), (2601, 64880), (2890, 58392), (3060, 55148), (3244, 52020), (3468, 48660), (4055, 41616), (4080, 41361), (4335, 38928), (4624, 36495), (4866, 34680), (5202, 32440), (5780, 29196), (6120, 27574), (6488, 26010), (6936, 24330), (7299, 23120), (8110, 20808), (8670, 19464), (9732, 17340), (10404, 16220), (11560, 14598), (12165, 13872), (12240, 13787), (12976, 13005)]