2100035840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 216

約数和(自身を含む): 6114437952

約数和(自身を除く): 4014402112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 289, 320, 340, 448, 476, 544, 560, 578, 595, 640, 680, 811, 896, 952, 1088, 1120, 1156, 1190, 1280, 1360, 1445, 1622, 1792, 1904, 2023, 2176, 2240, 2312, 2380, 2720, 2890, 3244, 3808, 4046, 4055, 4352, 4480, 4624, 4760, 5440, 5677, 5780, 6488, 7616, 8092, 8110, 8960, 9248, 9520, 10115, 10880, 11354, 11560, 12976, 13787, 15232, 16184, 16220, 18496, 19040, 20230, 21760, 22708, 23120, 25952, 27574, 28385, 30464, 32368, 32440, 36992, 38080, 40460, 45416, 46240, 51904, 55148, 56770, 64736, 64880, 68935, 73984, 76160, 80920, 90832, 92480, 96509, 103808, 110296, 113540, 129472, 129760, 137870, 152320, 161840, 181664, 184960, 193018, 207616, 220592, 227080, 234379, 258944, 259520, 275740, 323680, 363328, 369920, 386036, 441184, 454160, 468758, 482545, 517888, 519040, 551480, 647360, 726656, 772072, 882368, 908320, 937516, 965090, 1038080, 1102960, 1171895, 1294720, 1453312, 1544144, 1640653, 1764736, 1816640, 1875032, 1930180, 2205920, 2343790, 2589440, 3088288, 3281306, 3529472, 3633280, 3750064, 3860360, 4411840, 4687580, 6176576, 6562612, 7266560, 7500128, 7720720, 8203265, 8823680, 9375160, 12353152, 13125224, 15000256, 15441440, 16406530, 17647360, 18750320, 24706304, 26250448, 30000512, 30882880, 32813060, 37500640, 52500896, 60001024, 61765760, 65626120, 75001280, 105001792, 123531520, 131252240, 150002560, 210003584, 262504480, 300005120, 420007168, 525008960, 1050017920, 2100035840]

約数ペア:

[(1, 2100035840), (2, 1050017920), (4, 525008960), (5, 420007168), (7, 300005120), (8, 262504480), (10, 210003584), (14, 150002560), (16, 131252240), (17, 123531520), (20, 105001792), (28, 75001280), (32, 65626120), (34, 61765760), (35, 60001024), (40, 52500896), (56, 37500640), (64, 32813060), (68, 30882880), (70, 30000512), (80, 26250448), (85, 24706304), (112, 18750320), (119, 17647360), (128, 16406530), (136, 15441440), (140, 15000256), (160, 13125224), (170, 12353152), (224, 9375160), (238, 8823680), (256, 8203265), (272, 7720720), (280, 7500128), (289, 7266560), (320, 6562612), (340, 6176576), (448, 4687580), (476, 4411840), (544, 3860360), (560, 3750064), (578, 3633280), (595, 3529472), (640, 3281306), (680, 3088288), (811, 2589440), (896, 2343790), (952, 2205920), (1088, 1930180), (1120, 1875032), (1156, 1816640), (1190, 1764736), (1280, 1640653), (1360, 1544144), (1445, 1453312), (1622, 1294720), (1792, 1171895), (1904, 1102960), (2023, 1038080), (2176, 965090), (2240, 937516), (2312, 908320), (2380, 882368), (2720, 772072), (2890, 726656), (3244, 647360), (3808, 551480), (4046, 519040), (4055, 517888), (4352, 482545), (4480, 468758), (4624, 454160), (4760, 441184), (5440, 386036), (5677, 369920), (5780, 363328), (6488, 323680), (7616, 275740), (8092, 259520), (8110, 258944), (8960, 234379), (9248, 227080), (9520, 220592), (10115, 207616), (10880, 193018), (11354, 184960), (11560, 181664), (12976, 161840), (13787, 152320), (15232, 137870), (16184, 129760), (16220, 129472), (18496, 113540), (19040, 110296), (20230, 103808), (21760, 96509), (22708, 92480), (23120, 90832), (25952, 80920), (27574, 76160), (28385, 73984), (30464, 68935), (32368, 64880), (32440, 64736), (36992, 56770), (38080, 55148), (40460, 51904), (45416, 46240)]