1611319680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6823}}^1$

素因数の和:6889

約数の個数: 192

約数和(自身を含む): 5700633120

約数和(自身を除く): 4089313440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 960, 984, 1152, 1230, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5248, 5760, 5904, 6560, 6823, 7380, 7872, 9840, 11808, 13120, 13646, 14760, 15744, 19680, 20469, 23616, 26240, 27292, 29520, 34115, 39360, 40938, 47232, 54584, 59040, 61407, 68230, 78720, 81876, 102345, 109168, 118080, 122814, 136460, 163752, 204690, 218336, 236160, 245628, 272920, 279743, 307035, 327504, 409380, 436672, 491256, 545840, 559486, 614070, 655008, 818760, 839229, 873344, 982512, 1091680, 1118972, 1228140, 1310016, 1398715, 1637520, 1678458, 1965024, 2183360, 2237944, 2456280, 2517687, 2620032, 2797430, 3275040, 3356916, 3930048, 4196145, 4366720, 4475888, 4912560, 5035374, 5594860, 6550080, 6713832, 7860096, 8392290, 8951776, 9825120, 10070748, 11189720, 12588435, 13100160, 13427664, 16784580, 17903552, 19650240, 20141496, 22379440, 25176870, 26855328, 33569160, 35807104, 39300480, 40282992, 44758880, 50353740, 53710656, 67138320, 80565984, 89517760, 100707480, 107421312, 134276640, 161131968, 179035520, 201414960, 268553280, 322263936, 402829920, 537106560, 805659840, 1611319680]

約数ペア:

[(1, 1611319680), (2, 805659840), (3, 537106560), (4, 402829920), (5, 322263936), (6, 268553280), (8, 201414960), (9, 179035520), (10, 161131968), (12, 134276640), (15, 107421312), (16, 100707480), (18, 89517760), (20, 80565984), (24, 67138320), (30, 53710656), (32, 50353740), (36, 44758880), (40, 40282992), (41, 39300480), (45, 35807104), (48, 33569160), (60, 26855328), (64, 25176870), (72, 22379440), (80, 20141496), (82, 19650240), (90, 17903552), (96, 16784580), (120, 13427664), (123, 13100160), (128, 12588435), (144, 11189720), (160, 10070748), (164, 9825120), (180, 8951776), (192, 8392290), (205, 7860096), (240, 6713832), (246, 6550080), (288, 5594860), (320, 5035374), (328, 4912560), (360, 4475888), (369, 4366720), (384, 4196145), (410, 3930048), (480, 3356916), (492, 3275040), (576, 2797430), (615, 2620032), (640, 2517687), (656, 2456280), (720, 2237944), (738, 2183360), (820, 1965024), (960, 1678458), (984, 1637520), (1152, 1398715), (1230, 1310016), (1312, 1228140), (1440, 1118972), (1476, 1091680), (1640, 982512), (1845, 873344), (1920, 839229), (1968, 818760), (2460, 655008), (2624, 614070), (2880, 559486), (2952, 545840), (3280, 491256), (3690, 436672), (3936, 409380), (4920, 327504), (5248, 307035), (5760, 279743), (5904, 272920), (6560, 245628), (6823, 236160), (7380, 218336), (7872, 204690), (9840, 163752), (11808, 136460), (13120, 122814), (13646, 118080), (14760, 109168), (15744, 102345), (19680, 81876), (20469, 78720), (23616, 68230), (26240, 61407), (27292, 59040), (29520, 54584), (34115, 47232), (39360, 40938)]