219257280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 280

約数和(自身を含む): 851946480

約数和(自身を除く): 632689200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 769, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1538, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2307, 2376, 2592, 2640, 2880, 2970, 3076, 3168, 3240, 3520, 3564, 3845, 3960, 4320, 4455, 4614, 4752, 5184, 5280, 5940, 6152, 6336, 6480, 6921, 7128, 7690, 7920, 8459, 8640, 8910, 9228, 9504, 10560, 11535, 11880, 12304, 12960, 13842, 14256, 15380, 15840, 16918, 17820, 18456, 19008, 20763, 23070, 23760, 24608, 25377, 25920, 27684, 28512, 30760, 31680, 33836, 34605, 35640, 36912, 41526, 42295, 46140, 47520, 49216, 50754, 55368, 57024, 61520, 62289, 67672, 69210, 71280, 73824, 76131, 83052, 84590, 92280, 95040, 101508, 103815, 110736, 123040, 124578, 126885, 135344, 138420, 142560, 147648, 152262, 166104, 169180, 184560, 203016, 207630, 221472, 228393, 246080, 249156, 253770, 270688, 276840, 285120, 304524, 311445, 332208, 338360, 369120, 380655, 406032, 415260, 442944, 456786, 498312, 507540, 541376, 553680, 609048, 622890, 664416, 676720, 685179, 738240, 761310, 812064, 830520, 913572, 996624, 1015080, 1107360, 1141965, 1218096, 1245780, 1328832, 1353440, 1370358, 1522620, 1624128, 1661040, 1827144, 1993248, 2030160, 2214720, 2283930, 2436192, 2491560, 2706880, 2740716, 3045240, 3322080, 3425895, 3654288, 3986496, 4060320, 4567860, 4872384, 4983120, 5481432, 6090480, 6644160, 6851790, 7308576, 8120640, 9135720, 9966240, 10962864, 12180960, 13703580, 14617152, 18271440, 19932480, 21925728, 24361920, 27407160, 36542880, 43851456, 54814320, 73085760, 109628640, 219257280]

約数ペア:

[(1, 219257280), (2, 109628640), (3, 73085760), (4, 54814320), (5, 43851456), (6, 36542880), (8, 27407160), (9, 24361920), (10, 21925728), (11, 19932480), (12, 18271440), (15, 14617152), (16, 13703580), (18, 12180960), (20, 10962864), (22, 9966240), (24, 9135720), (27, 8120640), (30, 7308576), (32, 6851790), (33, 6644160), (36, 6090480), (40, 5481432), (44, 4983120), (45, 4872384), (48, 4567860), (54, 4060320), (55, 3986496), (60, 3654288), (64, 3425895), (66, 3322080), (72, 3045240), (80, 2740716), (81, 2706880), (88, 2491560), (90, 2436192), (96, 2283930), (99, 2214720), (108, 2030160), (110, 1993248), (120, 1827144), (132, 1661040), (135, 1624128), (144, 1522620), (160, 1370358), (162, 1353440), (165, 1328832), (176, 1245780), (180, 1218096), (192, 1141965), (198, 1107360), (216, 1015080), (220, 996624), (240, 913572), (264, 830520), (270, 812064), (288, 761310), (297, 738240), (320, 685179), (324, 676720), (330, 664416), (352, 622890), (360, 609048), (396, 553680), (405, 541376), (432, 507540), (440, 498312), (480, 456786), (495, 442944), (528, 415260), (540, 406032), (576, 380655), (594, 369120), (648, 338360), (660, 332208), (704, 311445), (720, 304524), (769, 285120), (792, 276840), (810, 270688), (864, 253770), (880, 249156), (891, 246080), (960, 228393), (990, 221472), (1056, 207630), (1080, 203016), (1188, 184560), (1296, 169180), (1320, 166104), (1440, 152262), (1485, 147648), (1538, 142560), (1584, 138420), (1620, 135344), (1728, 126885), (1760, 124578), (1782, 123040), (1980, 110736), (2112, 103815), (2160, 101508), (2307, 95040), (2376, 92280), (2592, 84590), (2640, 83052), (2880, 76131), (2970, 73824), (3076, 71280), (3168, 69210), (3240, 67672), (3520, 62289), (3564, 61520), (3845, 57024), (3960, 55368), (4320, 50754), (4455, 49216), (4614, 47520), (4752, 46140), (5184, 42295), (5280, 41526), (5940, 36912), (6152, 35640), (6336, 34605), (6480, 33836), (6921, 31680), (7128, 30760), (7690, 28512), (7920, 27684), (8459, 25920), (8640, 25377), (8910, 24608), (9228, 23760), (9504, 23070), (10560, 20763), (11535, 19008), (11880, 18456), (12304, 17820), (12960, 16918), (13842, 15840), (14256, 15380)]