282990494080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{2011}}^1$

素因数の和:2449

約数の個数: 256

約数和(自身を含む): 783725829120

約数和(自身を除く): 500735335040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 160, 202, 224, 280, 311, 320, 404, 448, 505, 560, 622, 640, 707, 808, 896, 1010, 1120, 1244, 1414, 1555, 1616, 2011, 2020, 2177, 2240, 2488, 2828, 3110, 3232, 3535, 4022, 4040, 4354, 4480, 4976, 5656, 6220, 6464, 7070, 8044, 8080, 8708, 9952, 10055, 10885, 11312, 12440, 12928, 14077, 14140, 16088, 16160, 17416, 19904, 20110, 21770, 22624, 24880, 28154, 28280, 31411, 32176, 32320, 34832, 39808, 40220, 43540, 45248, 49760, 56308, 56560, 62822, 64352, 64640, 69664, 70385, 80440, 87080, 90496, 99520, 112616, 113120, 125644, 128704, 139328, 140770, 157055, 160880, 174160, 199040, 203111, 219877, 225232, 226240, 251288, 257408, 278656, 281540, 314110, 321760, 348320, 406222, 439754, 450464, 452480, 502576, 563080, 625421, 628220, 643520, 696640, 812444, 879508, 900928, 1005152, 1015555, 1099385, 1126160, 1250842, 1256440, 1287040, 1393280, 1421777, 1624888, 1759016, 1801856, 2010304, 2031110, 2198770, 2252320, 2501684, 2512880, 2843554, 3127105, 3249776, 3518032, 4020608, 4062220, 4377947, 4397540, 4504640, 5003368, 5025760, 5687108, 6254210, 6499552, 7036064, 7108885, 8124440, 8755894, 8795080, 9009280, 10006736, 10051520, 11374216, 12508420, 12999104, 14072128, 14217770, 16248880, 17511788, 17590160, 20013472, 20103040, 21889735, 22748432, 25016840, 25998208, 28144256, 28435540, 32497760, 35023576, 35180320, 40026944, 43779470, 45496864, 50033680, 56871080, 63167521, 64995520, 70047152, 70360640, 80053888, 87558940, 90993728, 100067360, 113742160, 126335042, 129991040, 140094304, 140721280, 175117880, 181987456, 200134720, 227484320, 252670084, 280188608, 315837605, 350235760, 400269440, 442172647, 454968640, 505340168, 560377216, 631675210, 700471520, 884345294, 909937280, 1010680336, 1263350420, 1400943040, 1768690588, 2021360672, 2210863235, 2526700840, 2801886080, 3537381176, 4042721344, 4421726470, 5053401680, 7074762352, 8085442688, 8843452940, 10106803360, 14149524704, 17686905880, 20213606720, 28299049408, 35373811760, 40427213440, 56598098816, 70747623520, 141495247040, 282990494080]

約数ペア:

[(1, 282990494080), (2, 141495247040), (4, 70747623520), (5, 56598098816), (7, 40427213440), (8, 35373811760), (10, 28299049408), (14, 20213606720), (16, 17686905880), (20, 14149524704), (28, 10106803360), (32, 8843452940), (35, 8085442688), (40, 7074762352), (56, 5053401680), (64, 4421726470), (70, 4042721344), (80, 3537381176), (101, 2801886080), (112, 2526700840), (128, 2210863235), (140, 2021360672), (160, 1768690588), (202, 1400943040), (224, 1263350420), (280, 1010680336), (311, 909937280), (320, 884345294), (404, 700471520), (448, 631675210), (505, 560377216), (560, 505340168), (622, 454968640), (640, 442172647), (707, 400269440), (808, 350235760), (896, 315837605), (1010, 280188608), (1120, 252670084), (1244, 227484320), (1414, 200134720), (1555, 181987456), (1616, 175117880), (2011, 140721280), (2020, 140094304), (2177, 129991040), (2240, 126335042), (2488, 113742160), (2828, 100067360), (3110, 90993728), (3232, 87558940), (3535, 80053888), (4022, 70360640), (4040, 70047152), (4354, 64995520), (4480, 63167521), (4976, 56871080), (5656, 50033680), (6220, 45496864), (6464, 43779470), (7070, 40026944), (8044, 35180320), (8080, 35023576), (8708, 32497760), (9952, 28435540), (10055, 28144256), (10885, 25998208), (11312, 25016840), (12440, 22748432), (12928, 21889735), (14077, 20103040), (14140, 20013472), (16088, 17590160), (16160, 17511788), (17416, 16248880), (19904, 14217770), (20110, 14072128), (21770, 12999104), (22624, 12508420), (24880, 11374216), (28154, 10051520), (28280, 10006736), (31411, 9009280), (32176, 8795080), (32320, 8755894), (34832, 8124440), (39808, 7108885), (40220, 7036064), (43540, 6499552), (45248, 6254210), (49760, 5687108), (56308, 5025760), (56560, 5003368), (62822, 4504640), (64352, 4397540), (64640, 4377947), (69664, 4062220), (70385, 4020608), (80440, 3518032), (87080, 3249776), (90496, 3127105), (99520, 2843554), (112616, 2512880), (113120, 2501684), (125644, 2252320), (128704, 2198770), (139328, 2031110), (140770, 2010304), (157055, 1801856), (160880, 1759016), (174160, 1624888), (199040, 1421777), (203111, 1393280), (219877, 1287040), (225232, 1256440), (226240, 1250842), (251288, 1126160), (257408, 1099385), (278656, 1015555), (281540, 1005152), (314110, 900928), (321760, 879508), (348320, 812444), (406222, 696640), (439754, 643520), (450464, 628220), (452480, 625421), (502576, 563080)]