223643520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1013

約数の個数: 192

約数和(自身を含む): 791940240

約数和(自身を除く): 568296720

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, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 820, 947, 960, 984, 1152, 1230, 1312, 1440, 1476, 1640, 1845, 1894, 1920, 1968, 2460, 2624, 2841, 2880, 2952, 3280, 3690, 3788, 3936, 4735, 4920, 5248, 5682, 5760, 5904, 6560, 7380, 7576, 7872, 8523, 9470, 9840, 11364, 11808, 13120, 14205, 14760, 15152, 15744, 17046, 18940, 19680, 22728, 23616, 26240, 28410, 29520, 30304, 34092, 37880, 38827, 39360, 42615, 45456, 47232, 56820, 59040, 60608, 68184, 75760, 77654, 78720, 85230, 90912, 113640, 116481, 118080, 121216, 136368, 151520, 155308, 170460, 181824, 194135, 227280, 232962, 236160, 272736, 303040, 310616, 340920, 349443, 363648, 388270, 454560, 465924, 545472, 582405, 606080, 621232, 681840, 698886, 776540, 909120, 931848, 1090944, 1164810, 1242464, 1363680, 1397772, 1553080, 1747215, 1818240, 1863696, 2329620, 2484928, 2727360, 2795544, 3106160, 3494430, 3727392, 4659240, 4969856, 5454720, 5591088, 6212320, 6988860, 7454784, 9318480, 11182176, 12424640, 13977720, 14909568, 18636960, 22364352, 24849280, 27955440, 37273920, 44728704, 55910880, 74547840, 111821760, 223643520]

約数ペア:

[(1, 223643520), (2, 111821760), (3, 74547840), (4, 55910880), (5, 44728704), (6, 37273920), (8, 27955440), (9, 24849280), (10, 22364352), (12, 18636960), (15, 14909568), (16, 13977720), (18, 12424640), (20, 11182176), (24, 9318480), (30, 7454784), (32, 6988860), (36, 6212320), (40, 5591088), (41, 5454720), (45, 4969856), (48, 4659240), (60, 3727392), (64, 3494430), (72, 3106160), (80, 2795544), (82, 2727360), (90, 2484928), (96, 2329620), (120, 1863696), (123, 1818240), (128, 1747215), (144, 1553080), (160, 1397772), (164, 1363680), (180, 1242464), (192, 1164810), (205, 1090944), (240, 931848), (246, 909120), (288, 776540), (320, 698886), (328, 681840), (360, 621232), (369, 606080), (384, 582405), (410, 545472), (480, 465924), (492, 454560), (576, 388270), (615, 363648), (640, 349443), (656, 340920), (720, 310616), (738, 303040), (820, 272736), (947, 236160), (960, 232962), (984, 227280), (1152, 194135), (1230, 181824), (1312, 170460), (1440, 155308), (1476, 151520), (1640, 136368), (1845, 121216), (1894, 118080), (1920, 116481), (1968, 113640), (2460, 90912), (2624, 85230), (2841, 78720), (2880, 77654), (2952, 75760), (3280, 68184), (3690, 60608), (3788, 59040), (3936, 56820), (4735, 47232), (4920, 45456), (5248, 42615), (5682, 39360), (5760, 38827), (5904, 37880), (6560, 34092), (7380, 30304), (7576, 29520), (7872, 28410), (8523, 26240), (9470, 23616), (9840, 22728), (11364, 19680), (11808, 18940), (13120, 17046), (14205, 15744), (14760, 15152)]