169096960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 452541600

約数和(自身を除く): 283444640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 304, 320, 323, 340, 380, 409, 544, 608, 640, 646, 680, 760, 818, 1088, 1216, 1280, 1292, 1360, 1520, 1615, 1636, 2045, 2176, 2432, 2584, 2720, 3040, 3230, 3272, 4090, 4352, 4864, 5168, 5440, 6080, 6460, 6544, 6953, 7771, 8180, 10336, 10880, 12160, 12920, 13088, 13906, 15542, 16360, 20672, 21760, 24320, 25840, 26176, 27812, 31084, 32720, 34765, 38855, 41344, 51680, 52352, 55624, 62168, 65440, 69530, 77710, 82688, 103360, 104704, 111248, 124336, 130880, 132107, 139060, 155420, 206720, 222496, 248672, 261760, 264214, 278120, 310840, 413440, 444992, 497344, 523520, 528428, 556240, 621680, 660535, 889984, 994688, 1056856, 1112480, 1243360, 1321070, 1779968, 1989376, 2113712, 2224960, 2486720, 2642140, 4227424, 4449920, 4973440, 5284280, 8454848, 8899840, 9946880, 10568560, 16909696, 21137120, 33819392, 42274240, 84548480, 169096960]

約数ペア:

[(1, 169096960), (2, 84548480), (4, 42274240), (5, 33819392), (8, 21137120), (10, 16909696), (16, 10568560), (17, 9946880), (19, 8899840), (20, 8454848), (32, 5284280), (34, 4973440), (38, 4449920), (40, 4227424), (64, 2642140), (68, 2486720), (76, 2224960), (80, 2113712), (85, 1989376), (95, 1779968), (128, 1321070), (136, 1243360), (152, 1112480), (160, 1056856), (170, 994688), (190, 889984), (256, 660535), (272, 621680), (304, 556240), (320, 528428), (323, 523520), (340, 497344), (380, 444992), (409, 413440), (544, 310840), (608, 278120), (640, 264214), (646, 261760), (680, 248672), (760, 222496), (818, 206720), (1088, 155420), (1216, 139060), (1280, 132107), (1292, 130880), (1360, 124336), (1520, 111248), (1615, 104704), (1636, 103360), (2045, 82688), (2176, 77710), (2432, 69530), (2584, 65440), (2720, 62168), (3040, 55624), (3230, 52352), (3272, 51680), (4090, 41344), (4352, 38855), (4864, 34765), (5168, 32720), (5440, 31084), (6080, 27812), (6460, 26176), (6544, 25840), (6953, 24320), (7771, 21760), (8180, 20672), (10336, 16360), (10880, 15542), (12160, 13906), (12920, 13088)]