8020805832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 24929344440

約数和(自身を除く): 16908538608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 37, 39, 52, 62, 72, 74, 78, 93, 104, 111, 117, 124, 148, 156, 186, 222, 234, 241, 248, 279, 296, 312, 333, 372, 403, 444, 468, 481, 482, 558, 666, 723, 744, 806, 888, 936, 961, 962, 964, 1116, 1147, 1209, 1332, 1443, 1446, 1612, 1922, 1924, 1928, 2169, 2232, 2294, 2418, 2664, 2883, 2886, 2892, 3133, 3224, 3441, 3627, 3844, 3848, 4329, 4338, 4588, 4836, 5766, 5772, 5784, 6266, 6882, 7254, 7471, 7688, 8649, 8658, 8676, 8917, 9176, 9399, 9672, 10323, 11532, 11544, 12493, 12532, 13764, 14508, 14911, 14942, 17298, 17316, 17352, 17834, 18798, 20646, 22413, 23064, 24986, 25064, 26751, 27528, 28197, 29016, 29822, 29884, 34596, 34632, 35557, 35668, 37479, 37596, 41292, 44733, 44826, 49972, 53502, 56394, 59644, 59768, 67239, 69192, 71114, 71336, 74958, 75192, 80253, 82584, 89466, 89652, 97123, 99944, 106671, 107004, 112437, 112788, 115921, 119288, 134199, 134478, 142228, 149916, 160506, 178932, 179304, 194246, 213342, 214008, 224874, 225576, 231601, 231842, 268398, 268956, 276427, 284456, 291369, 299832, 320013, 321012, 347763, 357864, 388492, 426684, 449748, 462241, 463202, 463684, 536796, 537912, 552854, 582738, 640026, 642024, 694803, 695526, 776984, 829281, 853368, 874107, 899496, 924482, 926404, 927368, 1043289, 1073592, 1105708, 1165476, 1280052, 1386723, 1389606, 1391052, 1658562, 1748214, 1848964, 1852808, 2084409, 2086578, 2211416, 2330952, 2487843, 2560104, 2773446, 2779212, 2782104, 3010813, 3317124, 3496428, 3593551, 3697928, 4160169, 4168818, 4173156, 4975686, 5546892, 5558424, 6021626, 6634248, 6992856, 7187102, 8320338, 8337636, 8346312, 8569237, 9032439, 9951372, 10780653, 11093784, 12043252, 14374204, 16640676, 16675272, 17138474, 18064878, 19902744, 21561306, 24086504, 25707711, 27097317, 28748408, 32341959, 33281352, 34276948, 36129756, 43122612, 51415422, 54194634, 64683918, 68553896, 72259512, 77123133, 86245224, 102830844, 108389268, 111400081, 129367836, 154246266, 205661688, 216778536, 222800162, 258735672, 308492532, 334200243, 445600324, 616985064, 668400486, 891200648, 1002600729, 1336800972, 2005201458, 2673601944, 4010402916, 8020805832]

約数ペア:

[(1, 8020805832), (2, 4010402916), (3, 2673601944), (4, 2005201458), (6, 1336800972), (8, 1002600729), (9, 891200648), (12, 668400486), (13, 616985064), (18, 445600324), (24, 334200243), (26, 308492532), (31, 258735672), (36, 222800162), (37, 216778536), (39, 205661688), (52, 154246266), (62, 129367836), (72, 111400081), (74, 108389268), (78, 102830844), (93, 86245224), (104, 77123133), (111, 72259512), (117, 68553896), (124, 64683918), (148, 54194634), (156, 51415422), (186, 43122612), (222, 36129756), (234, 34276948), (241, 33281352), (248, 32341959), (279, 28748408), (296, 27097317), (312, 25707711), (333, 24086504), (372, 21561306), (403, 19902744), (444, 18064878), (468, 17138474), (481, 16675272), (482, 16640676), (558, 14374204), (666, 12043252), (723, 11093784), (744, 10780653), (806, 9951372), (888, 9032439), (936, 8569237), (961, 8346312), (962, 8337636), (964, 8320338), (1116, 7187102), (1147, 6992856), (1209, 6634248), (1332, 6021626), (1443, 5558424), (1446, 5546892), (1612, 4975686), (1922, 4173156), (1924, 4168818), (1928, 4160169), (2169, 3697928), (2232, 3593551), (2294, 3496428), (2418, 3317124), (2664, 3010813), (2883, 2782104), (2886, 2779212), (2892, 2773446), (3133, 2560104), (3224, 2487843), (3441, 2330952), (3627, 2211416), (3844, 2086578), (3848, 2084409), (4329, 1852808), (4338, 1848964), (4588, 1748214), (4836, 1658562), (5766, 1391052), (5772, 1389606), (5784, 1386723), (6266, 1280052), (6882, 1165476), (7254, 1105708), (7471, 1073592), (7688, 1043289), (8649, 927368), (8658, 926404), (8676, 924482), (8917, 899496), (9176, 874107), (9399, 853368), (9672, 829281), (10323, 776984), (11532, 695526), (11544, 694803), (12493, 642024), (12532, 640026), (13764, 582738), (14508, 552854), (14911, 537912), (14942, 536796), (17298, 463684), (17316, 463202), (17352, 462241), (17834, 449748), (18798, 426684), (20646, 388492), (22413, 357864), (23064, 347763), (24986, 321012), (25064, 320013), (26751, 299832), (27528, 291369), (28197, 284456), (29016, 276427), (29822, 268956), (29884, 268398), (34596, 231842), (34632, 231601), (35557, 225576), (35668, 224874), (37479, 214008), (37596, 213342), (41292, 194246), (44733, 179304), (44826, 178932), (49972, 160506), (53502, 149916), (56394, 142228), (59644, 134478), (59768, 134199), (67239, 119288), (69192, 115921), (71114, 112788), (71336, 112437), (74958, 107004), (75192, 106671), (80253, 99944), (82584, 97123), (89466, 89652)]