412621440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2831

約数の個数: 256

約数和(自身を含む): 1640355840

約数和(自身を除く): 1227734400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 2791, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 5582, 6160, 6720, 7040, 7392, 8373, 9240, 9856, 10560, 11164, 12320, 13440, 13955, 14784, 16746, 18480, 19537, 21120, 22328, 24640, 27910, 29568, 30701, 33492, 36960, 39074, 41865, 44656, 49280, 55820, 58611, 61402, 66984, 73920, 78148, 83730, 89312, 92103, 97685, 111640, 117222, 122804, 133968, 147840, 153505, 156296, 167460, 178624, 184206, 195370, 214907, 223280, 234444, 245608, 267936, 293055, 307010, 312592, 334920, 357248, 368412, 390740, 429814, 446560, 460515, 468888, 491216, 535872, 586110, 614020, 625184, 644721, 669840, 736824, 781480, 859628, 893120, 921030, 937776, 982432, 1071744, 1074535, 1172220, 1228040, 1250368, 1289442, 1339680, 1473648, 1562960, 1719256, 1786240, 1842060, 1875552, 1964864, 2149070, 2344440, 2456080, 2500736, 2578884, 2679360, 2947296, 3125920, 3223605, 3438512, 3684120, 3751104, 3929728, 4298140, 4688880, 4912160, 5157768, 5358720, 5894592, 6251840, 6447210, 6877024, 7368240, 7502208, 8596280, 9377760, 9824320, 10315536, 11789184, 12503680, 12894420, 13754048, 14736480, 17192560, 18755520, 19648640, 20631072, 25788840, 27508096, 29472960, 34385120, 37511040, 41262144, 51577680, 58945920, 68770240, 82524288, 103155360, 137540480, 206310720, 412621440]

約数ペア:

[(1, 412621440), (2, 206310720), (3, 137540480), (4, 103155360), (5, 82524288), (6, 68770240), (7, 58945920), (8, 51577680), (10, 41262144), (11, 37511040), (12, 34385120), (14, 29472960), (15, 27508096), (16, 25788840), (20, 20631072), (21, 19648640), (22, 18755520), (24, 17192560), (28, 14736480), (30, 13754048), (32, 12894420), (33, 12503680), (35, 11789184), (40, 10315536), (42, 9824320), (44, 9377760), (48, 8596280), (55, 7502208), (56, 7368240), (60, 6877024), (64, 6447210), (66, 6251840), (70, 5894592), (77, 5358720), (80, 5157768), (84, 4912160), (88, 4688880), (96, 4298140), (105, 3929728), (110, 3751104), (112, 3684120), (120, 3438512), (128, 3223605), (132, 3125920), (140, 2947296), (154, 2679360), (160, 2578884), (165, 2500736), (168, 2456080), (176, 2344440), (192, 2149070), (210, 1964864), (220, 1875552), (224, 1842060), (231, 1786240), (240, 1719256), (264, 1562960), (280, 1473648), (308, 1339680), (320, 1289442), (330, 1250368), (336, 1228040), (352, 1172220), (384, 1074535), (385, 1071744), (420, 982432), (440, 937776), (448, 921030), (462, 893120), (480, 859628), (528, 781480), (560, 736824), (616, 669840), (640, 644721), (660, 625184), (672, 614020), (704, 586110), (770, 535872), (840, 491216), (880, 468888), (896, 460515), (924, 446560), (960, 429814), (1056, 390740), (1120, 368412), (1155, 357248), (1232, 334920), (1320, 312592), (1344, 307010), (1408, 293055), (1540, 267936), (1680, 245608), (1760, 234444), (1848, 223280), (1920, 214907), (2112, 195370), (2240, 184206), (2310, 178624), (2464, 167460), (2640, 156296), (2688, 153505), (2791, 147840), (3080, 133968), (3360, 122804), (3520, 117222), (3696, 111640), (4224, 97685), (4480, 92103), (4620, 89312), (4928, 83730), (5280, 78148), (5582, 73920), (6160, 66984), (6720, 61402), (7040, 58611), (7392, 55820), (8373, 49280), (9240, 44656), (9856, 41865), (10560, 39074), (11164, 36960), (12320, 33492), (13440, 30701), (13955, 29568), (14784, 27910), (16746, 24640), (18480, 22328), (19537, 21120)]