15721533312

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 256

約数和(自身を含む): 44305470720

約数和(自身を除く): 28583937408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 64, 82, 83, 96, 106, 123, 128, 159, 164, 166, 192, 212, 227, 246, 249, 318, 328, 332, 384, 424, 454, 492, 498, 636, 656, 664, 681, 848, 908, 984, 996, 1272, 1312, 1328, 1362, 1696, 1816, 1968, 1992, 2173, 2544, 2624, 2656, 2724, 3392, 3403, 3632, 3936, 3984, 4346, 4399, 5088, 5248, 5312, 5448, 6519, 6784, 6806, 7264, 7872, 7968, 8692, 8798, 9307, 10176, 10209, 10624, 10896, 12031, 13038, 13197, 13612, 14528, 15744, 15936, 17384, 17596, 18614, 18841, 20352, 20418, 21792, 24062, 26076, 26394, 27224, 27921, 29056, 31872, 34768, 35192, 36093, 37228, 37682, 40836, 43584, 48124, 52152, 52788, 54448, 55842, 56523, 69536, 70384, 72186, 74456, 75364, 81672, 87168, 96248, 104304, 105576, 108896, 111684, 113046, 139072, 140768, 144372, 148912, 150728, 163344, 180359, 192496, 208608, 211152, 217792, 223368, 226092, 278144, 281536, 288744, 297824, 301456, 326688, 360718, 384992, 417216, 422304, 435584, 446736, 452184, 493271, 541077, 563072, 577488, 595648, 602912, 653376, 721436, 769984, 772481, 834432, 844608, 893472, 904368, 986542, 998573, 1082154, 1154976, 1191296, 1205824, 1306752, 1442872, 1479813, 1539968, 1544962, 1689216, 1786944, 1808736, 1973084, 1997146, 2164308, 2309952, 2317443, 2411648, 2885744, 2959626, 2995719, 3089924, 3573888, 3617472, 3946168, 3994292, 4328616, 4619904, 4634886, 5771488, 5919252, 5991438, 6179848, 7234944, 7892336, 7988584, 8657232, 9269772, 11542976, 11838504, 11982876, 12359696, 15784672, 15977168, 17314464, 18539544, 23085952, 23677008, 23965752, 24719392, 31569344, 31954336, 34628928, 37079088, 40941493, 47354016, 47931504, 49438784, 63138688, 63908672, 69257856, 74158176, 81882986, 94708032, 95863008, 98877568, 122824479, 127817344, 148316352, 163765972, 189416064, 191726016, 245648958, 296632704, 327531944, 383452032, 491297916, 655063888, 982595832, 1310127776, 1965191664, 2620255552, 3930383328, 5240511104, 7860766656, 15721533312]

約数ペア:

[(1, 15721533312), (2, 7860766656), (3, 5240511104), (4, 3930383328), (6, 2620255552), (8, 1965191664), (12, 1310127776), (16, 982595832), (24, 655063888), (32, 491297916), (41, 383452032), (48, 327531944), (53, 296632704), (64, 245648958), (82, 191726016), (83, 189416064), (96, 163765972), (106, 148316352), (123, 127817344), (128, 122824479), (159, 98877568), (164, 95863008), (166, 94708032), (192, 81882986), (212, 74158176), (227, 69257856), (246, 63908672), (249, 63138688), (318, 49438784), (328, 47931504), (332, 47354016), (384, 40941493), (424, 37079088), (454, 34628928), (492, 31954336), (498, 31569344), (636, 24719392), (656, 23965752), (664, 23677008), (681, 23085952), (848, 18539544), (908, 17314464), (984, 15977168), (996, 15784672), (1272, 12359696), (1312, 11982876), (1328, 11838504), (1362, 11542976), (1696, 9269772), (1816, 8657232), (1968, 7988584), (1992, 7892336), (2173, 7234944), (2544, 6179848), (2624, 5991438), (2656, 5919252), (2724, 5771488), (3392, 4634886), (3403, 4619904), (3632, 4328616), (3936, 3994292), (3984, 3946168), (4346, 3617472), (4399, 3573888), (5088, 3089924), (5248, 2995719), (5312, 2959626), (5448, 2885744), (6519, 2411648), (6784, 2317443), (6806, 2309952), (7264, 2164308), (7872, 1997146), (7968, 1973084), (8692, 1808736), (8798, 1786944), (9307, 1689216), (10176, 1544962), (10209, 1539968), (10624, 1479813), (10896, 1442872), (12031, 1306752), (13038, 1205824), (13197, 1191296), (13612, 1154976), (14528, 1082154), (15744, 998573), (15936, 986542), (17384, 904368), (17596, 893472), (18614, 844608), (18841, 834432), (20352, 772481), (20418, 769984), (21792, 721436), (24062, 653376), (26076, 602912), (26394, 595648), (27224, 577488), (27921, 563072), (29056, 541077), (31872, 493271), (34768, 452184), (35192, 446736), (36093, 435584), (37228, 422304), (37682, 417216), (40836, 384992), (43584, 360718), (48124, 326688), (52152, 301456), (52788, 297824), (54448, 288744), (55842, 281536), (56523, 278144), (69536, 226092), (70384, 223368), (72186, 217792), (74456, 211152), (75364, 208608), (81672, 192496), (87168, 180359), (96248, 163344), (104304, 150728), (105576, 148912), (108896, 144372), (111684, 140768), (113046, 139072)]