120201984

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 411334560

約数和(自身を除く): 291132576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 257, 261, 288, 336, 348, 384, 406, 448, 464, 504, 514, 522, 576, 609, 672, 696, 768, 771, 812, 896, 928, 1008, 1028, 1044, 1152, 1218, 1344, 1392, 1542, 1624, 1792, 1799, 1827, 1856, 2016, 2056, 2088, 2304, 2313, 2436, 2688, 2784, 3084, 3248, 3598, 3654, 3712, 4032, 4112, 4176, 4626, 4872, 5376, 5397, 5568, 6168, 6496, 7196, 7308, 7424, 7453, 8064, 8224, 8352, 9252, 9744, 10794, 11136, 12336, 12992, 14392, 14616, 14906, 16128, 16191, 16448, 16704, 18504, 19488, 21588, 22272, 22359, 24672, 25984, 28784, 29232, 29812, 32382, 32896, 33408, 37008, 38976, 43176, 44718, 49344, 51968, 52171, 57568, 58464, 59624, 64764, 65792, 66816, 67077, 74016, 77952, 86352, 89436, 98688, 104342, 115136, 116928, 119248, 129528, 134154, 148032, 155904, 156513, 172704, 178872, 197376, 208684, 230272, 233856, 238496, 259056, 268308, 296064, 313026, 345408, 357744, 417368, 460544, 467712, 469539, 476992, 518112, 536616, 592128, 626052, 690816, 715488, 834736, 939078, 953984, 1036224, 1073232, 1252104, 1381632, 1430976, 1669472, 1878156, 1907968, 2072448, 2146464, 2504208, 2861952, 3338944, 3756312, 4144896, 4292928, 5008416, 5723904, 6677888, 7512624, 8585856, 10016832, 13355776, 15025248, 17171712, 20033664, 30050496, 40067328, 60100992, 120201984]

約数ペア:

[(1, 120201984), (2, 60100992), (3, 40067328), (4, 30050496), (6, 20033664), (7, 17171712), (8, 15025248), (9, 13355776), (12, 10016832), (14, 8585856), (16, 7512624), (18, 6677888), (21, 5723904), (24, 5008416), (28, 4292928), (29, 4144896), (32, 3756312), (36, 3338944), (42, 2861952), (48, 2504208), (56, 2146464), (58, 2072448), (63, 1907968), (64, 1878156), (72, 1669472), (84, 1430976), (87, 1381632), (96, 1252104), (112, 1073232), (116, 1036224), (126, 953984), (128, 939078), (144, 834736), (168, 715488), (174, 690816), (192, 626052), (203, 592128), (224, 536616), (232, 518112), (252, 476992), (256, 469539), (257, 467712), (261, 460544), (288, 417368), (336, 357744), (348, 345408), (384, 313026), (406, 296064), (448, 268308), (464, 259056), (504, 238496), (514, 233856), (522, 230272), (576, 208684), (609, 197376), (672, 178872), (696, 172704), (768, 156513), (771, 155904), (812, 148032), (896, 134154), (928, 129528), (1008, 119248), (1028, 116928), (1044, 115136), (1152, 104342), (1218, 98688), (1344, 89436), (1392, 86352), (1542, 77952), (1624, 74016), (1792, 67077), (1799, 66816), (1827, 65792), (1856, 64764), (2016, 59624), (2056, 58464), (2088, 57568), (2304, 52171), (2313, 51968), (2436, 49344), (2688, 44718), (2784, 43176), (3084, 38976), (3248, 37008), (3598, 33408), (3654, 32896), (3712, 32382), (4032, 29812), (4112, 29232), (4176, 28784), (4626, 25984), (4872, 24672), (5376, 22359), (5397, 22272), (5568, 21588), (6168, 19488), (6496, 18504), (7196, 16704), (7308, 16448), (7424, 16191), (7453, 16128), (8064, 14906), (8224, 14616), (8352, 14392), (9252, 12992), (9744, 12336), (10794, 11136)]