83718720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:773

約数の個数: 168

約数和(自身を含む): 295396920

約数和(自身を除く): 211678200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 709, 720, 738, 820, 960, 984, 1230, 1312, 1418, 1440, 1476, 1640, 1845, 1968, 2127, 2460, 2624, 2836, 2880, 2952, 3280, 3545, 3690, 3936, 4254, 4920, 5672, 5904, 6381, 6560, 7090, 7380, 7872, 8508, 9840, 10635, 11344, 11808, 12762, 13120, 14180, 14760, 17016, 19680, 21270, 22688, 23616, 25524, 28360, 29069, 29520, 31905, 34032, 39360, 42540, 45376, 51048, 56720, 58138, 59040, 63810, 68064, 85080, 87207, 102096, 113440, 116276, 118080, 127620, 136128, 145345, 170160, 174414, 204192, 226880, 232552, 255240, 261621, 290690, 340320, 348828, 408384, 436035, 465104, 510480, 523242, 581380, 680640, 697656, 872070, 930208, 1020960, 1046484, 1162760, 1308105, 1395312, 1744140, 1860416, 2041920, 2092968, 2325520, 2616210, 2790624, 3488280, 4185936, 4651040, 5232420, 5581248, 6976560, 8371872, 9302080, 10464840, 13953120, 16743744, 20929680, 27906240, 41859360, 83718720]

約数ペア:

[(1, 83718720), (2, 41859360), (3, 27906240), (4, 20929680), (5, 16743744), (6, 13953120), (8, 10464840), (9, 9302080), (10, 8371872), (12, 6976560), (15, 5581248), (16, 5232420), (18, 4651040), (20, 4185936), (24, 3488280), (30, 2790624), (32, 2616210), (36, 2325520), (40, 2092968), (41, 2041920), (45, 1860416), (48, 1744140), (60, 1395312), (64, 1308105), (72, 1162760), (80, 1046484), (82, 1020960), (90, 930208), (96, 872070), (120, 697656), (123, 680640), (144, 581380), (160, 523242), (164, 510480), (180, 465104), (192, 436035), (205, 408384), (240, 348828), (246, 340320), (288, 290690), (320, 261621), (328, 255240), (360, 232552), (369, 226880), (410, 204192), (480, 174414), (492, 170160), (576, 145345), (615, 136128), (656, 127620), (709, 118080), (720, 116276), (738, 113440), (820, 102096), (960, 87207), (984, 85080), (1230, 68064), (1312, 63810), (1418, 59040), (1440, 58138), (1476, 56720), (1640, 51048), (1845, 45376), (1968, 42540), (2127, 39360), (2460, 34032), (2624, 31905), (2836, 29520), (2880, 29069), (2952, 28360), (3280, 25524), (3545, 23616), (3690, 22688), (3936, 21270), (4254, 19680), (4920, 17016), (5672, 14760), (5904, 14180), (6381, 13120), (6560, 12762), (7090, 11808), (7380, 11344), (7872, 10635), (8508, 9840)]