83639040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 279030528

約数和(自身を除く): 195391488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 947, 960, 1104, 1280, 1380, 1472, 1840, 1894, 1920, 2208, 2760, 2841, 2944, 3680, 3788, 3840, 4416, 4735, 5520, 5682, 5888, 7360, 7576, 8832, 9470, 11040, 11364, 14205, 14720, 15152, 17664, 18940, 21781, 22080, 22728, 28410, 29440, 30304, 37880, 43562, 44160, 45456, 56820, 60608, 65343, 75760, 87124, 88320, 90912, 108905, 113640, 121216, 130686, 151520, 174248, 181824, 217810, 227280, 242432, 261372, 303040, 326715, 348496, 363648, 435620, 454560, 522744, 606080, 653430, 696992, 727296, 871240, 909120, 1045488, 1212160, 1306860, 1393984, 1742480, 1818240, 2090976, 2613720, 2787968, 3484960, 3636480, 4181952, 5227440, 5575936, 6969920, 8363904, 10454880, 13939840, 16727808, 20909760, 27879680, 41819520, 83639040]

約数ペア:

[(1, 83639040), (2, 41819520), (3, 27879680), (4, 20909760), (5, 16727808), (6, 13939840), (8, 10454880), (10, 8363904), (12, 6969920), (15, 5575936), (16, 5227440), (20, 4181952), (23, 3636480), (24, 3484960), (30, 2787968), (32, 2613720), (40, 2090976), (46, 1818240), (48, 1742480), (60, 1393984), (64, 1306860), (69, 1212160), (80, 1045488), (92, 909120), (96, 871240), (115, 727296), (120, 696992), (128, 653430), (138, 606080), (160, 522744), (184, 454560), (192, 435620), (230, 363648), (240, 348496), (256, 326715), (276, 303040), (320, 261372), (345, 242432), (368, 227280), (384, 217810), (460, 181824), (480, 174248), (552, 151520), (640, 130686), (690, 121216), (736, 113640), (768, 108905), (920, 90912), (947, 88320), (960, 87124), (1104, 75760), (1280, 65343), (1380, 60608), (1472, 56820), (1840, 45456), (1894, 44160), (1920, 43562), (2208, 37880), (2760, 30304), (2841, 29440), (2944, 28410), (3680, 22728), (3788, 22080), (3840, 21781), (4416, 18940), (4735, 17664), (5520, 15152), (5682, 14720), (5888, 14205), (7360, 11364), (7576, 11040), (8832, 9470)]