2720457967584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6329}}^1\times {\mathrm{7187}}^1$

素因数の和:13625

約数の個数: 192

約数和(自身を含む): 8255527257600

約数和(自身を除く): 5535069290016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 89, 96, 112, 168, 178, 224, 267, 336, 356, 534, 623, 672, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2848, 3738, 4272, 4984, 6329, 7187, 7476, 8544, 9968, 12658, 14374, 14952, 18987, 19936, 21561, 25316, 28748, 29904, 37974, 43122, 44303, 50309, 50632, 57496, 59808, 75948, 86244, 88606, 100618, 101264, 114992, 132909, 150927, 151896, 172488, 177212, 201236, 202528, 229984, 265818, 301854, 303792, 344976, 354424, 402472, 531636, 563281, 603708, 607584, 639643, 689952, 708848, 804944, 1063272, 1126562, 1207416, 1279286, 1417696, 1609888, 1689843, 1918929, 2126544, 2253124, 2414832, 2558572, 3379686, 3837858, 3942967, 4253088, 4477501, 4506248, 4829664, 5117144, 6759372, 7675716, 7885934, 8955002, 9012496, 10234288, 11828901, 13432503, 13518744, 15351432, 15771868, 17910004, 18024992, 20468576, 23657802, 26865006, 27037488, 30702864, 31543736, 35820008, 45486523, 47315604, 53730012, 54074976, 61405728, 63087472, 71640016, 90973046, 94631208, 107460024, 126174944, 136459569, 143280032, 181946092, 189262416, 214920048, 272919138, 318405661, 363892184, 378524832, 429840096, 545838276, 636811322, 727784368, 955216983, 1091676552, 1273622644, 1455568736, 1910433966, 2183353104, 2547245288, 3820867932, 4048300547, 4366706208, 5094490576, 7641735864, 8096601094, 10188981152, 12144901641, 15283471728, 16193202188, 24289803282, 28338103829, 30566943456, 32386404376, 48579606564, 56676207658, 64772808752, 85014311487, 97159213128, 113352415316, 129545617504, 170028622974, 194318426256, 226704830632, 340057245948, 388636852512, 453409661264, 680114491896, 906819322528, 1360228983792, 2720457967584]

約数ペア:

[(1, 2720457967584), (2, 1360228983792), (3, 906819322528), (4, 680114491896), (6, 453409661264), (7, 388636852512), (8, 340057245948), (12, 226704830632), (14, 194318426256), (16, 170028622974), (21, 129545617504), (24, 113352415316), (28, 97159213128), (32, 85014311487), (42, 64772808752), (48, 56676207658), (56, 48579606564), (84, 32386404376), (89, 30566943456), (96, 28338103829), (112, 24289803282), (168, 16193202188), (178, 15283471728), (224, 12144901641), (267, 10188981152), (336, 8096601094), (356, 7641735864), (534, 5094490576), (623, 4366706208), (672, 4048300547), (712, 3820867932), (1068, 2547245288), (1246, 2183353104), (1424, 1910433966), (1869, 1455568736), (2136, 1273622644), (2492, 1091676552), (2848, 955216983), (3738, 727784368), (4272, 636811322), (4984, 545838276), (6329, 429840096), (7187, 378524832), (7476, 363892184), (8544, 318405661), (9968, 272919138), (12658, 214920048), (14374, 189262416), (14952, 181946092), (18987, 143280032), (19936, 136459569), (21561, 126174944), (25316, 107460024), (28748, 94631208), (29904, 90973046), (37974, 71640016), (43122, 63087472), (44303, 61405728), (50309, 54074976), (50632, 53730012), (57496, 47315604), (59808, 45486523), (75948, 35820008), (86244, 31543736), (88606, 30702864), (100618, 27037488), (101264, 26865006), (114992, 23657802), (132909, 20468576), (150927, 18024992), (151896, 17910004), (172488, 15771868), (177212, 15351432), (201236, 13518744), (202528, 13432503), (229984, 11828901), (265818, 10234288), (301854, 9012496), (303792, 8955002), (344976, 7885934), (354424, 7675716), (402472, 6759372), (531636, 5117144), (563281, 4829664), (603708, 4506248), (607584, 4477501), (639643, 4253088), (689952, 3942967), (708848, 3837858), (804944, 3379686), (1063272, 2558572), (1126562, 2414832), (1207416, 2253124), (1279286, 2126544), (1417696, 1918929), (1609888, 1689843)]