4704805280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:851

約数の個数: 192

約数和(自身を含む): 13086904320

約数和(自身を除く): 8382099040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 139, 140, 160, 188, 224, 235, 278, 280, 329, 376, 470, 556, 560, 643, 658, 695, 752, 940, 973, 1112, 1120, 1286, 1316, 1390, 1504, 1645, 1880, 1946, 2224, 2572, 2632, 2780, 3215, 3290, 3760, 3892, 4448, 4501, 4865, 5144, 5264, 5560, 6430, 6533, 6580, 7520, 7784, 9002, 9730, 10288, 10528, 11120, 12860, 13066, 13160, 15568, 18004, 19460, 20576, 22240, 22505, 25720, 26132, 26320, 30221, 31136, 32665, 36008, 38920, 45010, 45731, 51440, 52264, 52640, 60442, 65330, 72016, 77840, 89377, 90020, 91462, 102880, 104528, 120884, 130660, 144032, 151105, 155680, 178754, 180040, 182924, 209056, 211547, 228655, 241768, 261320, 302210, 357508, 360080, 365848, 423094, 446885, 457310, 483536, 522640, 604420, 625639, 715016, 720160, 731696, 846188, 893770, 914620, 967072, 1045280, 1057735, 1208840, 1251278, 1430032, 1463392, 1692376, 1787540, 1829240, 2115470, 2417680, 2502556, 2860064, 3128195, 3384752, 3575080, 3658480, 4200719, 4230940, 4835360, 5005112, 6256390, 6769504, 7150160, 7316960, 8401438, 8461880, 10010224, 12512780, 14300320, 16802876, 16923760, 20020448, 21003595, 25025560, 29405033, 33605752, 33847520, 42007190, 50051120, 58810066, 67211504, 84014380, 100102240, 117620132, 134423008, 147025165, 168028760, 235240264, 294050330, 336057520, 470480528, 588100660, 672115040, 940961056, 1176201320, 2352402640, 4704805280]

約数ペア:

[(1, 4704805280), (2, 2352402640), (4, 1176201320), (5, 940961056), (7, 672115040), (8, 588100660), (10, 470480528), (14, 336057520), (16, 294050330), (20, 235240264), (28, 168028760), (32, 147025165), (35, 134423008), (40, 117620132), (47, 100102240), (56, 84014380), (70, 67211504), (80, 58810066), (94, 50051120), (112, 42007190), (139, 33847520), (140, 33605752), (160, 29405033), (188, 25025560), (224, 21003595), (235, 20020448), (278, 16923760), (280, 16802876), (329, 14300320), (376, 12512780), (470, 10010224), (556, 8461880), (560, 8401438), (643, 7316960), (658, 7150160), (695, 6769504), (752, 6256390), (940, 5005112), (973, 4835360), (1112, 4230940), (1120, 4200719), (1286, 3658480), (1316, 3575080), (1390, 3384752), (1504, 3128195), (1645, 2860064), (1880, 2502556), (1946, 2417680), (2224, 2115470), (2572, 1829240), (2632, 1787540), (2780, 1692376), (3215, 1463392), (3290, 1430032), (3760, 1251278), (3892, 1208840), (4448, 1057735), (4501, 1045280), (4865, 967072), (5144, 914620), (5264, 893770), (5560, 846188), (6430, 731696), (6533, 720160), (6580, 715016), (7520, 625639), (7784, 604420), (9002, 522640), (9730, 483536), (10288, 457310), (10528, 446885), (11120, 423094), (12860, 365848), (13066, 360080), (13160, 357508), (15568, 302210), (18004, 261320), (19460, 241768), (20576, 228655), (22240, 211547), (22505, 209056), (25720, 182924), (26132, 180040), (26320, 178754), (30221, 155680), (31136, 151105), (32665, 144032), (36008, 130660), (38920, 120884), (45010, 104528), (45731, 102880), (51440, 91462), (52264, 90020), (52640, 89377), (60442, 77840), (65330, 72016)]