11271680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 160

約数和(自身を含む): 33587136

約数和(自身を除く): 22315456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 64, 68, 70, 74, 80, 85, 112, 119, 128, 136, 140, 148, 160, 170, 185, 224, 238, 256, 259, 272, 280, 296, 320, 340, 370, 448, 476, 512, 518, 544, 560, 592, 595, 629, 640, 680, 740, 896, 952, 1036, 1088, 1120, 1184, 1190, 1258, 1280, 1295, 1360, 1480, 1792, 1904, 2072, 2176, 2240, 2368, 2380, 2516, 2560, 2590, 2720, 2960, 3145, 3584, 3808, 4144, 4352, 4403, 4480, 4736, 4760, 5032, 5180, 5440, 5920, 6290, 7616, 8288, 8704, 8806, 8960, 9472, 9520, 10064, 10360, 10880, 11840, 12580, 15232, 16576, 17612, 17920, 18944, 19040, 20128, 20720, 21760, 22015, 23680, 25160, 30464, 33152, 35224, 38080, 40256, 41440, 43520, 44030, 47360, 50320, 60928, 66304, 70448, 76160, 80512, 82880, 88060, 94720, 100640, 132608, 140896, 152320, 161024, 165760, 176120, 201280, 281792, 304640, 322048, 331520, 352240, 402560, 563584, 663040, 704480, 805120, 1127168, 1408960, 1610240, 2254336, 2817920, 5635840, 11271680]

約数ペア:

[(1, 11271680), (2, 5635840), (4, 2817920), (5, 2254336), (7, 1610240), (8, 1408960), (10, 1127168), (14, 805120), (16, 704480), (17, 663040), (20, 563584), (28, 402560), (32, 352240), (34, 331520), (35, 322048), (37, 304640), (40, 281792), (56, 201280), (64, 176120), (68, 165760), (70, 161024), (74, 152320), (80, 140896), (85, 132608), (112, 100640), (119, 94720), (128, 88060), (136, 82880), (140, 80512), (148, 76160), (160, 70448), (170, 66304), (185, 60928), (224, 50320), (238, 47360), (256, 44030), (259, 43520), (272, 41440), (280, 40256), (296, 38080), (320, 35224), (340, 33152), (370, 30464), (448, 25160), (476, 23680), (512, 22015), (518, 21760), (544, 20720), (560, 20128), (592, 19040), (595, 18944), (629, 17920), (640, 17612), (680, 16576), (740, 15232), (896, 12580), (952, 11840), (1036, 10880), (1088, 10360), (1120, 10064), (1184, 9520), (1190, 9472), (1258, 8960), (1280, 8806), (1295, 8704), (1360, 8288), (1480, 7616), (1792, 6290), (1904, 5920), (2072, 5440), (2176, 5180), (2240, 5032), (2368, 4760), (2380, 4736), (2516, 4480), (2560, 4403), (2590, 4352), (2720, 4144), (2960, 3808), (3145, 3584)]