220023216

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 200

約数和(自身を含む): 739397120

約数和(自身を除く): 519373904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 108, 112, 126, 144, 158, 162, 168, 189, 216, 237, 252, 307, 316, 324, 336, 378, 432, 474, 504, 553, 567, 614, 632, 648, 711, 756, 921, 948, 1008, 1106, 1134, 1228, 1264, 1296, 1422, 1512, 1659, 1842, 1896, 2133, 2149, 2212, 2268, 2456, 2763, 2844, 3024, 3318, 3684, 3792, 4266, 4298, 4424, 4536, 4912, 4977, 5526, 5688, 6399, 6447, 6636, 7368, 8289, 8532, 8596, 8848, 9072, 9954, 11052, 11376, 12798, 12894, 13272, 14736, 14931, 16578, 17064, 17192, 19341, 19908, 22104, 24253, 24867, 25596, 25788, 26544, 29862, 33156, 34128, 34384, 38682, 39816, 44208, 44793, 48506, 49734, 51192, 51576, 58023, 59724, 66312, 72759, 77364, 79632, 89586, 97012, 99468, 102384, 103152, 116046, 119448, 132624, 145518, 154728, 169771, 174069, 179172, 194024, 198936, 218277, 232092, 238896, 291036, 309456, 339542, 348138, 358344, 388048, 397872, 436554, 464184, 509313, 582072, 654831, 679084, 696276, 716688, 873108, 928368, 1018626, 1164144, 1309662, 1358168, 1392552, 1527939, 1746216, 1964493, 2037252, 2619324, 2716336, 2785104, 3055878, 3492432, 3928986, 4074504, 4583817, 5238648, 6111756, 7857972, 8149008, 9167634, 10477296, 12223512, 13751451, 15715944, 18335268, 24447024, 27502902, 31431888, 36670536, 55005804, 73341072, 110011608, 220023216]

約数ペア:

[(1, 220023216), (2, 110011608), (3, 73341072), (4, 55005804), (6, 36670536), (7, 31431888), (8, 27502902), (9, 24447024), (12, 18335268), (14, 15715944), (16, 13751451), (18, 12223512), (21, 10477296), (24, 9167634), (27, 8149008), (28, 7857972), (36, 6111756), (42, 5238648), (48, 4583817), (54, 4074504), (56, 3928986), (63, 3492432), (72, 3055878), (79, 2785104), (81, 2716336), (84, 2619324), (108, 2037252), (112, 1964493), (126, 1746216), (144, 1527939), (158, 1392552), (162, 1358168), (168, 1309662), (189, 1164144), (216, 1018626), (237, 928368), (252, 873108), (307, 716688), (316, 696276), (324, 679084), (336, 654831), (378, 582072), (432, 509313), (474, 464184), (504, 436554), (553, 397872), (567, 388048), (614, 358344), (632, 348138), (648, 339542), (711, 309456), (756, 291036), (921, 238896), (948, 232092), (1008, 218277), (1106, 198936), (1134, 194024), (1228, 179172), (1264, 174069), (1296, 169771), (1422, 154728), (1512, 145518), (1659, 132624), (1842, 119448), (1896, 116046), (2133, 103152), (2149, 102384), (2212, 99468), (2268, 97012), (2456, 89586), (2763, 79632), (2844, 77364), (3024, 72759), (3318, 66312), (3684, 59724), (3792, 58023), (4266, 51576), (4298, 51192), (4424, 49734), (4536, 48506), (4912, 44793), (4977, 44208), (5526, 39816), (5688, 38682), (6399, 34384), (6447, 34128), (6636, 33156), (7368, 29862), (8289, 26544), (8532, 25788), (8596, 25596), (8848, 24867), (9072, 24253), (9954, 22104), (11052, 19908), (11376, 19341), (12798, 17192), (12894, 17064), (13272, 16578), (14736, 14931)]