203878440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24623}}^1$

素因数の和:24663

約数の個数: 96

約数和(自身を含む): 691441920

約数和(自身を除く): 487563480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 24623, 49246, 73869, 98492, 123115, 147738, 196984, 221607, 246230, 295476, 369345, 443214, 492460, 566329, 590952, 738690, 886428, 984920, 1108035, 1132658, 1477380, 1698987, 1772856, 2216070, 2265316, 2831645, 2954760, 3397974, 4432140, 4530632, 5096961, 5663290, 6795948, 8494935, 8864280, 10193922, 11326580, 13591896, 16989870, 20387844, 22653160, 25484805, 33979740, 40775688, 50969610, 67959480, 101939220, 203878440]

約数ペア:

[(1, 203878440), (2, 101939220), (3, 67959480), (4, 50969610), (5, 40775688), (6, 33979740), (8, 25484805), (9, 22653160), (10, 20387844), (12, 16989870), (15, 13591896), (18, 11326580), (20, 10193922), (23, 8864280), (24, 8494935), (30, 6795948), (36, 5663290), (40, 5096961), (45, 4530632), (46, 4432140), (60, 3397974), (69, 2954760), (72, 2831645), (90, 2265316), (92, 2216070), (115, 1772856), (120, 1698987), (138, 1477380), (180, 1132658), (184, 1108035), (207, 984920), (230, 886428), (276, 738690), (345, 590952), (360, 566329), (414, 492460), (460, 443214), (552, 369345), (690, 295476), (828, 246230), (920, 221607), (1035, 196984), (1380, 147738), (1656, 123115), (2070, 98492), (2760, 73869), (4140, 49246), (8280, 24623)]