82333440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1055

約数の個数: 216

約数和(自身を含む): 325879008

約数和(自身を除く): 243545568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1021, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2042, 2240, 2304, 2520, 2688, 2880, 3063, 3360, 3840, 4032, 4084, 4480, 5040, 5105, 5376, 5760, 6126, 6720, 7147, 8064, 8168, 8960, 9189, 10080, 10210, 11520, 12252, 13440, 14294, 15315, 16128, 16336, 18378, 20160, 20420, 21441, 24504, 26880, 28588, 30630, 32672, 35735, 36756, 40320, 40840, 42882, 45945, 49008, 57176, 61260, 64323, 65344, 71470, 73512, 80640, 81680, 85764, 91890, 98016, 107205, 114352, 122520, 128646, 130688, 142940, 147024, 163360, 171528, 183780, 196032, 214410, 228704, 245040, 257292, 261376, 285880, 294048, 321615, 326720, 343056, 367560, 392064, 428820, 457408, 490080, 514584, 571760, 588096, 643230, 653440, 686112, 735120, 784128, 857640, 914816, 980160, 1029168, 1143520, 1176192, 1286460, 1306880, 1372224, 1470240, 1715280, 1829632, 1960320, 2058336, 2287040, 2352384, 2572920, 2744448, 2940480, 3430560, 3920640, 4116672, 4574080, 5145840, 5488896, 5880960, 6861120, 8233344, 9148160, 10291680, 11761920, 13722240, 16466688, 20583360, 27444480, 41166720, 82333440]

約数ペア:

[(1, 82333440), (2, 41166720), (3, 27444480), (4, 20583360), (5, 16466688), (6, 13722240), (7, 11761920), (8, 10291680), (9, 9148160), (10, 8233344), (12, 6861120), (14, 5880960), (15, 5488896), (16, 5145840), (18, 4574080), (20, 4116672), (21, 3920640), (24, 3430560), (28, 2940480), (30, 2744448), (32, 2572920), (35, 2352384), (36, 2287040), (40, 2058336), (42, 1960320), (45, 1829632), (48, 1715280), (56, 1470240), (60, 1372224), (63, 1306880), (64, 1286460), (70, 1176192), (72, 1143520), (80, 1029168), (84, 980160), (90, 914816), (96, 857640), (105, 784128), (112, 735120), (120, 686112), (126, 653440), (128, 643230), (140, 588096), (144, 571760), (160, 514584), (168, 490080), (180, 457408), (192, 428820), (210, 392064), (224, 367560), (240, 343056), (252, 326720), (256, 321615), (280, 294048), (288, 285880), (315, 261376), (320, 257292), (336, 245040), (360, 228704), (384, 214410), (420, 196032), (448, 183780), (480, 171528), (504, 163360), (560, 147024), (576, 142940), (630, 130688), (640, 128646), (672, 122520), (720, 114352), (768, 107205), (840, 98016), (896, 91890), (960, 85764), (1008, 81680), (1021, 80640), (1120, 73512), (1152, 71470), (1260, 65344), (1280, 64323), (1344, 61260), (1440, 57176), (1680, 49008), (1792, 45945), (1920, 42882), (2016, 40840), (2042, 40320), (2240, 36756), (2304, 35735), (2520, 32672), (2688, 30630), (2880, 28588), (3063, 26880), (3360, 24504), (3840, 21441), (4032, 20420), (4084, 20160), (4480, 18378), (5040, 16336), (5105, 16128), (5376, 15315), (5760, 14294), (6126, 13440), (6720, 12252), (7147, 11520), (8064, 10210), (8168, 10080), (8960, 9189)]