199646640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5476

約数の個数: 160

約数和(自身を含む): 728256960

約数和(自身を除く): 528610320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 5437, 6120, 7344, 9180, 10874, 12240, 16311, 18360, 21748, 27185, 32622, 36720, 43496, 48933, 54370, 65244, 81555, 86992, 92429, 97866, 108740, 130488, 146799, 163110, 184858, 195732, 217480, 244665, 260976, 277287, 293598, 326220, 369716, 391464, 434960, 462145, 489330, 554574, 587196, 652440, 733995, 739432, 782928, 831861, 924290, 978660, 1109148, 1174392, 1304880, 1386435, 1467990, 1478864, 1663722, 1848580, 1957320, 2218296, 2348784, 2495583, 2772870, 2935980, 3327444, 3697160, 3914640, 4159305, 4436592, 4991166, 5545740, 5871960, 6654888, 7394320, 8318610, 9982332, 11091480, 11743920, 12477915, 13309776, 16637220, 19964664, 22182960, 24955830, 33274440, 39929328, 49911660, 66548880, 99823320, 199646640]

約数ペア:

[(1, 199646640), (2, 99823320), (3, 66548880), (4, 49911660), (5, 39929328), (6, 33274440), (8, 24955830), (9, 22182960), (10, 19964664), (12, 16637220), (15, 13309776), (16, 12477915), (17, 11743920), (18, 11091480), (20, 9982332), (24, 8318610), (27, 7394320), (30, 6654888), (34, 5871960), (36, 5545740), (40, 4991166), (45, 4436592), (48, 4159305), (51, 3914640), (54, 3697160), (60, 3327444), (68, 2935980), (72, 2772870), (80, 2495583), (85, 2348784), (90, 2218296), (102, 1957320), (108, 1848580), (120, 1663722), (135, 1478864), (136, 1467990), (144, 1386435), (153, 1304880), (170, 1174392), (180, 1109148), (204, 978660), (216, 924290), (240, 831861), (255, 782928), (270, 739432), (272, 733995), (306, 652440), (340, 587196), (360, 554574), (408, 489330), (432, 462145), (459, 434960), (510, 391464), (540, 369716), (612, 326220), (680, 293598), (720, 277287), (765, 260976), (816, 244665), (918, 217480), (1020, 195732), (1080, 184858), (1224, 163110), (1360, 146799), (1530, 130488), (1836, 108740), (2040, 97866), (2160, 92429), (2295, 86992), (2448, 81555), (3060, 65244), (3672, 54370), (4080, 48933), (4590, 43496), (5437, 36720), (6120, 32622), (7344, 27185), (9180, 21748), (10874, 18360), (12240, 16311)]