7721518320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:957

約数の個数: 320

約数和(自身を含む): 28283904000

約数和(自身を除く): 20562385680

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, 439, 459, 479, 510, 540, 612, 680, 720, 765, 816, 878, 918, 958, 1020, 1080, 1224, 1317, 1360, 1437, 1530, 1756, 1836, 1916, 2040, 2160, 2195, 2295, 2395, 2448, 2634, 2874, 3060, 3512, 3672, 3832, 3951, 4080, 4311, 4390, 4590, 4790, 5268, 5748, 6120, 6585, 7024, 7185, 7344, 7463, 7664, 7902, 8143, 8622, 8780, 9180, 9580, 10536, 11496, 11853, 12240, 12933, 13170, 14370, 14926, 15804, 16286, 17244, 17560, 18360, 19160, 19755, 21072, 21555, 22389, 22992, 23706, 24429, 25866, 26340, 28740, 29852, 31608, 32572, 34488, 35120, 36720, 37315, 38320, 39510, 40715, 43110, 44778, 47412, 48858, 51732, 52680, 57480, 59265, 59704, 63216, 64665, 65144, 67167, 68976, 73287, 74630, 79020, 81430, 86220, 89556, 94824, 97716, 103464, 105360, 111945, 114960, 118530, 119408, 122145, 129330, 130288, 134334, 146574, 149260, 158040, 162860, 172440, 179112, 189648, 195432, 201501, 206928, 210281, 219861, 223890, 237060, 244290, 258660, 268668, 293148, 298520, 316080, 325720, 335835, 344880, 358224, 366435, 390864, 403002, 420562, 439722, 447780, 474120, 488580, 517320, 537336, 586296, 597040, 630843, 651440, 671670, 732870, 806004, 841124, 879444, 895560, 948240, 977160, 1007505, 1034640, 1051405, 1074672, 1099305, 1172592, 1261686, 1343340, 1465740, 1612008, 1682248, 1758888, 1791120, 1892529, 1954320, 2015010, 2102810, 2198610, 2523372, 2686680, 2931480, 3154215, 3224016, 3364496, 3517776, 3574777, 3785058, 4030020, 4205620, 4397220, 5046744, 5373360, 5677587, 5862960, 6308430, 7149554, 7570116, 8060040, 8411240, 8794440, 9462645, 10093488, 10724331, 11355174, 12616860, 14299108, 15140232, 16120080, 16822480, 17588880, 17873885, 18925290, 21448662, 22710348, 25233720, 28387935, 28598216, 30280464, 32172993, 35747770, 37850580, 42897324, 45420696, 50467440, 53621655, 56775870, 57196432, 64345986, 71495540, 75701160, 85794648, 90841392, 96518979, 107243310, 113551740, 128691972, 142991080, 151402320, 160864965, 171589296, 193037958, 214486620, 227103480, 257383944, 285982160, 321729930, 386075916, 428973240, 454206960, 482594895, 514767888, 643459860, 772151832, 857946480, 965189790, 1286919720, 1544303664, 1930379580, 2573839440, 3860759160, 7721518320]

約数ペア:

[(1, 7721518320), (2, 3860759160), (3, 2573839440), (4, 1930379580), (5, 1544303664), (6, 1286919720), (8, 965189790), (9, 857946480), (10, 772151832), (12, 643459860), (15, 514767888), (16, 482594895), (17, 454206960), (18, 428973240), (20, 386075916), (24, 321729930), (27, 285982160), (30, 257383944), (34, 227103480), (36, 214486620), (40, 193037958), (45, 171589296), (48, 160864965), (51, 151402320), (54, 142991080), (60, 128691972), (68, 113551740), (72, 107243310), (80, 96518979), (85, 90841392), (90, 85794648), (102, 75701160), (108, 71495540), (120, 64345986), (135, 57196432), (136, 56775870), (144, 53621655), (153, 50467440), (170, 45420696), (180, 42897324), (204, 37850580), (216, 35747770), (240, 32172993), (255, 30280464), (270, 28598216), (272, 28387935), (306, 25233720), (340, 22710348), (360, 21448662), (408, 18925290), (432, 17873885), (439, 17588880), (459, 16822480), (479, 16120080), (510, 15140232), (540, 14299108), (612, 12616860), (680, 11355174), (720, 10724331), (765, 10093488), (816, 9462645), (878, 8794440), (918, 8411240), (958, 8060040), (1020, 7570116), (1080, 7149554), (1224, 6308430), (1317, 5862960), (1360, 5677587), (1437, 5373360), (1530, 5046744), (1756, 4397220), (1836, 4205620), (1916, 4030020), (2040, 3785058), (2160, 3574777), (2195, 3517776), (2295, 3364496), (2395, 3224016), (2448, 3154215), (2634, 2931480), (2874, 2686680), (3060, 2523372), (3512, 2198610), (3672, 2102810), (3832, 2015010), (3951, 1954320), (4080, 1892529), (4311, 1791120), (4390, 1758888), (4590, 1682248), (4790, 1612008), (5268, 1465740), (5748, 1343340), (6120, 1261686), (6585, 1172592), (7024, 1099305), (7185, 1074672), (7344, 1051405), (7463, 1034640), (7664, 1007505), (7902, 977160), (8143, 948240), (8622, 895560), (8780, 879444), (9180, 841124), (9580, 806004), (10536, 732870), (11496, 671670), (11853, 651440), (12240, 630843), (12933, 597040), (13170, 586296), (14370, 537336), (14926, 517320), (15804, 488580), (16286, 474120), (17244, 447780), (17560, 439722), (18360, 420562), (19160, 403002), (19755, 390864), (21072, 366435), (21555, 358224), (22389, 344880), (22992, 335835), (23706, 325720), (24429, 316080), (25866, 298520), (26340, 293148), (28740, 268668), (29852, 258660), (31608, 244290), (32572, 237060), (34488, 223890), (35120, 219861), (36720, 210281), (37315, 206928), (38320, 201501), (39510, 195432), (40715, 189648), (43110, 179112), (44778, 172440), (47412, 162860), (48858, 158040), (51732, 149260), (52680, 146574), (57480, 134334), (59265, 130288), (59704, 129330), (63216, 122145), (64665, 119408), (65144, 118530), (67167, 114960), (68976, 111945), (73287, 105360), (74630, 103464), (79020, 97716), (81430, 94824), (86220, 89556)]