222288000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 256

約数和(自身を含む): 805783680

約数和(自身を除く): 583495680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 250, 264, 275, 300, 320, 330, 352, 375, 384, 400, 421, 440, 480, 500, 528, 550, 600, 640, 660, 704, 750, 800, 825, 842, 880, 960, 1000, 1056, 1100, 1200, 1263, 1320, 1375, 1408, 1500, 1600, 1650, 1684, 1760, 1920, 2000, 2105, 2112, 2200, 2400, 2526, 2640, 2750, 3000, 3200, 3300, 3368, 3520, 4000, 4125, 4210, 4224, 4400, 4631, 4800, 5052, 5280, 5500, 6000, 6315, 6600, 6736, 7040, 8000, 8250, 8420, 8800, 9262, 9600, 10104, 10525, 10560, 11000, 12000, 12630, 13200, 13472, 13893, 16000, 16500, 16840, 17600, 18524, 20208, 21050, 21120, 22000, 23155, 24000, 25260, 26400, 26944, 27786, 31575, 33000, 33680, 35200, 37048, 40416, 42100, 44000, 46310, 48000, 50520, 52625, 52800, 53888, 55572, 63150, 66000, 67360, 69465, 74096, 80832, 84200, 88000, 92620, 101040, 105250, 105600, 111144, 115775, 126300, 132000, 134720, 138930, 148192, 157875, 161664, 168400, 176000, 185240, 202080, 210500, 222288, 231550, 252600, 264000, 269440, 277860, 296384, 315750, 336800, 347325, 370480, 404160, 421000, 444576, 463100, 505200, 528000, 555720, 578875, 592768, 631500, 673600, 694650, 740960, 808320, 842000, 889152, 926200, 1010400, 1111440, 1157750, 1263000, 1347200, 1389300, 1481920, 1684000, 1736625, 1778304, 1852400, 2020800, 2222880, 2315500, 2526000, 2778600, 2963840, 3368000, 3473250, 3704800, 4041600, 4445760, 4631000, 5052000, 5557200, 6736000, 6946500, 7409600, 8891520, 9262000, 10104000, 11114400, 13893000, 14819200, 18524000, 20208000, 22228800, 27786000, 37048000, 44457600, 55572000, 74096000, 111144000, 222288000]

約数ペア:

[(1, 222288000), (2, 111144000), (3, 74096000), (4, 55572000), (5, 44457600), (6, 37048000), (8, 27786000), (10, 22228800), (11, 20208000), (12, 18524000), (15, 14819200), (16, 13893000), (20, 11114400), (22, 10104000), (24, 9262000), (25, 8891520), (30, 7409600), (32, 6946500), (33, 6736000), (40, 5557200), (44, 5052000), (48, 4631000), (50, 4445760), (55, 4041600), (60, 3704800), (64, 3473250), (66, 3368000), (75, 2963840), (80, 2778600), (88, 2526000), (96, 2315500), (100, 2222880), (110, 2020800), (120, 1852400), (125, 1778304), (128, 1736625), (132, 1684000), (150, 1481920), (160, 1389300), (165, 1347200), (176, 1263000), (192, 1157750), (200, 1111440), (220, 1010400), (240, 926200), (250, 889152), (264, 842000), (275, 808320), (300, 740960), (320, 694650), (330, 673600), (352, 631500), (375, 592768), (384, 578875), (400, 555720), (421, 528000), (440, 505200), (480, 463100), (500, 444576), (528, 421000), (550, 404160), (600, 370480), (640, 347325), (660, 336800), (704, 315750), (750, 296384), (800, 277860), (825, 269440), (842, 264000), (880, 252600), (960, 231550), (1000, 222288), (1056, 210500), (1100, 202080), (1200, 185240), (1263, 176000), (1320, 168400), (1375, 161664), (1408, 157875), (1500, 148192), (1600, 138930), (1650, 134720), (1684, 132000), (1760, 126300), (1920, 115775), (2000, 111144), (2105, 105600), (2112, 105250), (2200, 101040), (2400, 92620), (2526, 88000), (2640, 84200), (2750, 80832), (3000, 74096), (3200, 69465), (3300, 67360), (3368, 66000), (3520, 63150), (4000, 55572), (4125, 53888), (4210, 52800), (4224, 52625), (4400, 50520), (4631, 48000), (4800, 46310), (5052, 44000), (5280, 42100), (5500, 40416), (6000, 37048), (6315, 35200), (6600, 33680), (6736, 33000), (7040, 31575), (8000, 27786), (8250, 26944), (8420, 26400), (8800, 25260), (9262, 24000), (9600, 23155), (10104, 22000), (10525, 21120), (10560, 21050), (11000, 20208), (12000, 18524), (12630, 17600), (13200, 16840), (13472, 16500), (13893, 16000)]