17928605280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{9679}}^1$

素因数の和:9941

約数の個数: 192

約数和(自身を含む): 60066800640

約数和(自身を除く): 42138195360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 227, 240, 255, 272, 340, 408, 454, 480, 510, 544, 680, 681, 816, 908, 1020, 1135, 1360, 1362, 1632, 1816, 2040, 2270, 2720, 2724, 3405, 3632, 3859, 4080, 4540, 5448, 6810, 7264, 7718, 8160, 9080, 9679, 10896, 11577, 13620, 15436, 18160, 19295, 19358, 21792, 23154, 27240, 29037, 30872, 36320, 38590, 38716, 46308, 48395, 54480, 57885, 58074, 61744, 77180, 77432, 92616, 96790, 108960, 115770, 116148, 123488, 145185, 154360, 154864, 164543, 185232, 193580, 231540, 232296, 290370, 308720, 309728, 329086, 370464, 387160, 463080, 464592, 493629, 580740, 617440, 658172, 774320, 822715, 926160, 929184, 987258, 1161480, 1316344, 1548640, 1645430, 1852320, 1974516, 2197133, 2322960, 2468145, 2632688, 3290860, 3949032, 4394266, 4645920, 4936290, 5265376, 6581720, 6591399, 7898064, 8788532, 9872580, 10985665, 13163440, 13182798, 15796128, 17577064, 19745160, 21971330, 26326880, 26365596, 32956995, 35154128, 37351261, 39490320, 43942660, 52731192, 65913990, 70308256, 74702522, 78980640, 87885320, 105462384, 112053783, 131827980, 149405044, 175770640, 186756305, 210924768, 224107566, 263655960, 298810088, 351541280, 373512610, 448215132, 527311920, 560268915, 597620176, 747025220, 896430264, 1054623840, 1120537830, 1195240352, 1494050440, 1792860528, 2241075660, 2988100880, 3585721056, 4482151320, 5976201760, 8964302640, 17928605280]

約数ペア:

[(1, 17928605280), (2, 8964302640), (3, 5976201760), (4, 4482151320), (5, 3585721056), (6, 2988100880), (8, 2241075660), (10, 1792860528), (12, 1494050440), (15, 1195240352), (16, 1120537830), (17, 1054623840), (20, 896430264), (24, 747025220), (30, 597620176), (32, 560268915), (34, 527311920), (40, 448215132), (48, 373512610), (51, 351541280), (60, 298810088), (68, 263655960), (80, 224107566), (85, 210924768), (96, 186756305), (102, 175770640), (120, 149405044), (136, 131827980), (160, 112053783), (170, 105462384), (204, 87885320), (227, 78980640), (240, 74702522), (255, 70308256), (272, 65913990), (340, 52731192), (408, 43942660), (454, 39490320), (480, 37351261), (510, 35154128), (544, 32956995), (680, 26365596), (681, 26326880), (816, 21971330), (908, 19745160), (1020, 17577064), (1135, 15796128), (1360, 13182798), (1362, 13163440), (1632, 10985665), (1816, 9872580), (2040, 8788532), (2270, 7898064), (2720, 6591399), (2724, 6581720), (3405, 5265376), (3632, 4936290), (3859, 4645920), (4080, 4394266), (4540, 3949032), (5448, 3290860), (6810, 2632688), (7264, 2468145), (7718, 2322960), (8160, 2197133), (9080, 1974516), (9679, 1852320), (10896, 1645430), (11577, 1548640), (13620, 1316344), (15436, 1161480), (18160, 987258), (19295, 929184), (19358, 926160), (21792, 822715), (23154, 774320), (27240, 658172), (29037, 617440), (30872, 580740), (36320, 493629), (38590, 464592), (38716, 463080), (46308, 387160), (48395, 370464), (54480, 329086), (57885, 309728), (58074, 308720), (61744, 290370), (77180, 232296), (77432, 231540), (92616, 193580), (96790, 185232), (108960, 164543), (115770, 154864), (116148, 154360), (123488, 145185)]