2820199680

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{9067}}^1$

素因数の和:9103

約数の個数: 216

約数和(自身を含む): 10120105632

約数和(自身を除く): 7299905952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9067, 9720, 10368, 11520, 12960, 15552, 17280, 18134, 19440, 20736, 25920, 27201, 31104, 34560, 36268, 38880, 45335, 51840, 54402, 62208, 72536, 77760, 81603, 90670, 103680, 108804, 136005, 145072, 155520, 163206, 181340, 217608, 244809, 272010, 290144, 311040, 326412, 362680, 408015, 435216, 489618, 544020, 580288, 652824, 725360, 734427, 816030, 870432, 979236, 1088040, 1160576, 1224045, 1305648, 1450720, 1468854, 1632060, 1740864, 1958472, 2176080, 2203281, 2321152, 2448090, 2611296, 2901440, 2937708, 3264120, 3481728, 3672135, 3916944, 4352160, 4406562, 4896180, 5222592, 5802880, 5875416, 6528240, 6963456, 7344270, 7833888, 8704320, 8813124, 9792360, 10445184, 11016405, 11605760, 11750832, 13056480, 14688540, 15667776, 17408640, 17626248, 19584720, 20890368, 22032810, 23501664, 26112960, 29377080, 31335552, 34817280, 35252496, 39169440, 44065620, 47003328, 52225920, 58754160, 62671104, 70504992, 78338880, 88131240, 94006656, 104451840, 117508320, 141009984, 156677760, 176262480, 188013312, 235016640, 282019968, 313355520, 352524960, 470033280, 564039936, 705049920, 940066560, 1410099840, 2820199680]

約数ペア:

[(1, 2820199680), (2, 1410099840), (3, 940066560), (4, 705049920), (5, 564039936), (6, 470033280), (8, 352524960), (9, 313355520), (10, 282019968), (12, 235016640), (15, 188013312), (16, 176262480), (18, 156677760), (20, 141009984), (24, 117508320), (27, 104451840), (30, 94006656), (32, 88131240), (36, 78338880), (40, 70504992), (45, 62671104), (48, 58754160), (54, 52225920), (60, 47003328), (64, 44065620), (72, 39169440), (80, 35252496), (81, 34817280), (90, 31335552), (96, 29377080), (108, 26112960), (120, 23501664), (128, 22032810), (135, 20890368), (144, 19584720), (160, 17626248), (162, 17408640), (180, 15667776), (192, 14688540), (216, 13056480), (240, 11750832), (243, 11605760), (256, 11016405), (270, 10445184), (288, 9792360), (320, 8813124), (324, 8704320), (360, 7833888), (384, 7344270), (405, 6963456), (432, 6528240), (480, 5875416), (486, 5802880), (540, 5222592), (576, 4896180), (640, 4406562), (648, 4352160), (720, 3916944), (768, 3672135), (810, 3481728), (864, 3264120), (960, 2937708), (972, 2901440), (1080, 2611296), (1152, 2448090), (1215, 2321152), (1280, 2203281), (1296, 2176080), (1440, 1958472), (1620, 1740864), (1728, 1632060), (1920, 1468854), (1944, 1450720), (2160, 1305648), (2304, 1224045), (2430, 1160576), (2592, 1088040), (2880, 979236), (3240, 870432), (3456, 816030), (3840, 734427), (3888, 725360), (4320, 652824), (4860, 580288), (5184, 544020), (5760, 489618), (6480, 435216), (6912, 408015), (7776, 362680), (8640, 326412), (9067, 311040), (9720, 290144), (10368, 272010), (11520, 244809), (12960, 217608), (15552, 181340), (17280, 163206), (18134, 155520), (19440, 145072), (20736, 136005), (25920, 108804), (27201, 103680), (31104, 90670), (34560, 81603), (36268, 77760), (38880, 72536), (45335, 62208), (51840, 54402)]