820913184

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 384

約数和(自身を含む): 3017710080

約数和(自身を除く): 2196796896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 53, 54, 56, 63, 72, 78, 84, 91, 96, 104, 106, 108, 112, 117, 126, 144, 156, 159, 168, 182, 189, 197, 208, 212, 216, 224, 234, 252, 273, 288, 312, 318, 336, 351, 364, 371, 378, 394, 416, 424, 432, 468, 477, 504, 546, 591, 624, 636, 672, 689, 702, 728, 742, 756, 788, 819, 848, 864, 936, 954, 1008, 1092, 1113, 1182, 1248, 1272, 1378, 1379, 1404, 1431, 1456, 1484, 1512, 1576, 1638, 1696, 1773, 1872, 1908, 2016, 2067, 2184, 2226, 2364, 2457, 2544, 2561, 2756, 2758, 2808, 2862, 2912, 2968, 3024, 3152, 3276, 3339, 3546, 3744, 3816, 4134, 4137, 4368, 4452, 4728, 4823, 4914, 5088, 5122, 5319, 5512, 5516, 5616, 5724, 5936, 6048, 6201, 6304, 6552, 6678, 7092, 7632, 7683, 8268, 8274, 8736, 8904, 9456, 9646, 9828, 10017, 10244, 10441, 10638, 11024, 11032, 11232, 11448, 11872, 12402, 12411, 13104, 13356, 14184, 14469, 15264, 15366, 16536, 16548, 17808, 17927, 18603, 18912, 19292, 19656, 20034, 20488, 20882, 21276, 22048, 22064, 22896, 23049, 24804, 24822, 26208, 26712, 28368, 28938, 30732, 31323, 33072, 33096, 35616, 35854, 37206, 37233, 38584, 39312, 40068, 40976, 41764, 42552, 43407, 44128, 45792, 46098, 49608, 49644, 53424, 53781, 56736, 57876, 61464, 62646, 66144, 66192, 69147, 71708, 73087, 74412, 74466, 77168, 78624, 80136, 81952, 83528, 85104, 86814, 92196, 93969, 99216, 99288, 106848, 107562, 115752, 122928, 125292, 130221, 132384, 135733, 138294, 143416, 146174, 148824, 148932, 154336, 160272, 161343, 167056, 170208, 173628, 184392, 187938, 198432, 198576, 215124, 219261, 231504, 245856, 250584, 260442, 271466, 276588, 281907, 286832, 292348, 297648, 297864, 320544, 322686, 334112, 347256, 368784, 375876, 397152, 407199, 430248, 438522, 463008, 484029, 501168, 520884, 542932, 553176, 563814, 573664, 584696, 595296, 595728, 645372, 657783, 694512, 737568, 751752, 814398, 860496, 877044, 950131, 968058, 1002336, 1041768, 1085864, 1106352, 1127628, 1169392, 1191456, 1221597, 1290744, 1315566, 1389024, 1503504, 1628796, 1720992, 1754088, 1900262, 1936116, 1973349, 2083536, 2171728, 2212704, 2255256, 2338784, 2443194, 2581488, 2631132, 2850393, 3007008, 3257592, 3508176, 3664791, 3800524, 3872232, 3946698, 4167072, 4343456, 4510512, 4886388, 5162976, 5262264, 5700786, 6515184, 7016352, 7329582, 7601048, 7744464, 7893396, 8551179, 9021024, 9772776, 10524528, 11401572, 13030368, 14659164, 15202096, 15488928, 15786792, 17102358, 19545552, 21049056, 22803144, 25653537, 29318328, 30404192, 31573584, 34204716, 39091104, 45606288, 51307074, 58636656, 63147168, 68409432, 91212576, 102614148, 117273312, 136818864, 205228296, 273637728, 410456592, 820913184]

約数ペア:

[(1, 820913184), (2, 410456592), (3, 273637728), (4, 205228296), (6, 136818864), (7, 117273312), (8, 102614148), (9, 91212576), (12, 68409432), (13, 63147168), (14, 58636656), (16, 51307074), (18, 45606288), (21, 39091104), (24, 34204716), (26, 31573584), (27, 30404192), (28, 29318328), (32, 25653537), (36, 22803144), (39, 21049056), (42, 19545552), (48, 17102358), (52, 15786792), (53, 15488928), (54, 15202096), (56, 14659164), (63, 13030368), (72, 11401572), (78, 10524528), (84, 9772776), (91, 9021024), (96, 8551179), (104, 7893396), (106, 7744464), (108, 7601048), (112, 7329582), (117, 7016352), (126, 6515184), (144, 5700786), (156, 5262264), (159, 5162976), (168, 4886388), (182, 4510512), (189, 4343456), (197, 4167072), (208, 3946698), (212, 3872232), (216, 3800524), (224, 3664791), (234, 3508176), (252, 3257592), (273, 3007008), (288, 2850393), (312, 2631132), (318, 2581488), (336, 2443194), (351, 2338784), (364, 2255256), (371, 2212704), (378, 2171728), (394, 2083536), (416, 1973349), (424, 1936116), (432, 1900262), (468, 1754088), (477, 1720992), (504, 1628796), (546, 1503504), (591, 1389024), (624, 1315566), (636, 1290744), (672, 1221597), (689, 1191456), (702, 1169392), (728, 1127628), (742, 1106352), (756, 1085864), (788, 1041768), (819, 1002336), (848, 968058), (864, 950131), (936, 877044), (954, 860496), (1008, 814398), (1092, 751752), (1113, 737568), (1182, 694512), (1248, 657783), (1272, 645372), (1378, 595728), (1379, 595296), (1404, 584696), (1431, 573664), (1456, 563814), (1484, 553176), (1512, 542932), (1576, 520884), (1638, 501168), (1696, 484029), (1773, 463008), (1872, 438522), (1908, 430248), (2016, 407199), (2067, 397152), (2184, 375876), (2226, 368784), (2364, 347256), (2457, 334112), (2544, 322686), (2561, 320544), (2756, 297864), (2758, 297648), (2808, 292348), (2862, 286832), (2912, 281907), (2968, 276588), (3024, 271466), (3152, 260442), (3276, 250584), (3339, 245856), (3546, 231504), (3744, 219261), (3816, 215124), (4134, 198576), (4137, 198432), (4368, 187938), (4452, 184392), (4728, 173628), (4823, 170208), (4914, 167056), (5088, 161343), (5122, 160272), (5319, 154336), (5512, 148932), (5516, 148824), (5616, 146174), (5724, 143416), (5936, 138294), (6048, 135733), (6201, 132384), (6304, 130221), (6552, 125292), (6678, 122928), (7092, 115752), (7632, 107562), (7683, 106848), (8268, 99288), (8274, 99216), (8736, 93969), (8904, 92196), (9456, 86814), (9646, 85104), (9828, 83528), (10017, 81952), (10244, 80136), (10441, 78624), (10638, 77168), (11024, 74466), (11032, 74412), (11232, 73087), (11448, 71708), (11872, 69147), (12402, 66192), (12411, 66144), (13104, 62646), (13356, 61464), (14184, 57876), (14469, 56736), (15264, 53781), (15366, 53424), (16536, 49644), (16548, 49608), (17808, 46098), (17927, 45792), (18603, 44128), (18912, 43407), (19292, 42552), (19656, 41764), (20034, 40976), (20488, 40068), (20882, 39312), (21276, 38584), (22048, 37233), (22064, 37206), (22896, 35854), (23049, 35616), (24804, 33096), (24822, 33072), (26208, 31323), (26712, 30732), (28368, 28938)]