1981203840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 512

約数和(自身を含む): 8754048000

約数和(自身を除く): 6772844160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 594, 616, 630, 640, 660, 672, 693, 704, 720, 756, 770, 792, 840, 864, 880, 896, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1152, 1155, 1188, 1232, 1260, 1320, 1344, 1386, 1408, 1440, 1485, 1489, 1512, 1540, 1584, 1680, 1728, 1760, 1848, 1890, 1920, 1980, 2016, 2079, 2112, 2160, 2240, 2310, 2376, 2464, 2520, 2640, 2688, 2772, 2880, 2970, 2978, 3024, 3080, 3168, 3360, 3456, 3465, 3520, 3696, 3780, 3960, 4032, 4158, 4224, 4320, 4467, 4480, 4620, 4752, 4928, 5040, 5280, 5544, 5760, 5940, 5956, 6048, 6160, 6336, 6720, 6930, 7040, 7392, 7445, 7560, 7920, 8064, 8316, 8640, 8934, 9240, 9504, 9856, 10080, 10395, 10423, 10560, 11088, 11880, 11912, 12096, 12320, 12672, 13401, 13440, 13860, 14784, 14890, 15120, 15840, 16379, 16632, 17280, 17868, 18480, 19008, 20160, 20790, 20846, 21120, 22176, 22335, 23760, 23824, 24192, 24640, 26802, 27720, 29568, 29780, 30240, 31269, 31680, 32758, 33264, 35736, 36960, 38016, 40203, 40320, 41580, 41692, 44352, 44670, 47520, 47648, 49137, 49280, 52115, 53604, 55440, 59560, 60480, 62538, 63360, 65516, 66528, 67005, 71472, 73920, 80406, 81895, 83160, 83384, 88704, 89340, 93807, 95040, 95296, 98274, 104230, 107208, 110880, 114653, 119120, 120960, 125076, 131032, 133056, 134010, 142944, 147411, 147840, 156345, 160812, 163790, 166320, 166768, 178680, 187614, 190080, 190592, 196548, 201015, 208460, 214416, 221760, 229306, 238240, 245685, 250152, 262064, 266112, 268020, 281421, 285888, 294822, 312690, 321624, 327580, 332640, 333536, 343959, 357360, 375228, 393096, 402030, 416920, 428832, 442233, 443520, 458612, 469035, 476480, 491370, 500304, 524128, 536040, 562842, 571776, 573265, 589644, 625380, 643248, 655160, 665280, 667072, 687918, 714720, 737055, 750456, 786192, 804060, 833840, 857664, 884466, 917224, 938070, 952960, 982740, 1000608, 1031877, 1048256, 1072080, 1125684, 1146530, 1179288, 1250760, 1286496, 1310320, 1330560, 1334144, 1375836, 1407105, 1429440, 1474110, 1500912, 1572384, 1608120, 1667680, 1715328, 1719795, 1768932, 1834448, 1876140, 1965480, 2001216, 2063754, 2096512, 2144160, 2211165, 2251368, 2293060, 2358576, 2501520, 2572992, 2620640, 2751672, 2814210, 2858880, 2948220, 3001824, 3095631, 3144768, 3216240, 3335360, 3439590, 3537864, 3668896, 3752280, 3930960, 4002432, 4127508, 4288320, 4422330, 4502736, 4586120, 4717152, 5003040, 5145984, 5159385, 5241280, 5503344, 5628420, 5896440, 6003648, 6191262, 6289536, 6432480, 6670720, 6879180, 7075728, 7337792, 7504560, 7861920, 8255016, 8576640, 8844660, 9005472, 9172240, 9434304, 10006080, 10318770, 10482560, 11006688, 11256840, 11792880, 12007296, 12382524, 12864960, 13758360, 14151456, 14675584, 15009120, 15478155, 15723840, 16510032, 17689320, 18010944, 18344480, 18868608, 20012160, 20637540, 22013376, 22513680, 23585760, 24765048, 25729920, 27516720, 28302912, 30018240, 30956310, 31447680, 33020064, 35378640, 36021888, 36688960, 41275080, 44026752, 45027360, 47171520, 49530096, 55033440, 56605824, 60036480, 61912620, 66040128, 70757280, 73377920, 82550160, 90054720, 94343040, 99060192, 110066880, 123825240, 132080256, 141514560, 165100320, 180109440, 198120384, 220133760, 247650480, 283029120, 330200640, 396240768, 495300960, 660401280, 990601920, 1981203840]

約数ペア:

[(1, 1981203840), (2, 990601920), (3, 660401280), (4, 495300960), (5, 396240768), (6, 330200640), (7, 283029120), (8, 247650480), (9, 220133760), (10, 198120384), (11, 180109440), (12, 165100320), (14, 141514560), (15, 132080256), (16, 123825240), (18, 110066880), (20, 99060192), (21, 94343040), (22, 90054720), (24, 82550160), (27, 73377920), (28, 70757280), (30, 66040128), (32, 61912620), (33, 60036480), (35, 56605824), (36, 55033440), (40, 49530096), (42, 47171520), (44, 45027360), (45, 44026752), (48, 41275080), (54, 36688960), (55, 36021888), (56, 35378640), (60, 33020064), (63, 31447680), (64, 30956310), (66, 30018240), (70, 28302912), (72, 27516720), (77, 25729920), (80, 24765048), (84, 23585760), (88, 22513680), (90, 22013376), (96, 20637540), (99, 20012160), (105, 18868608), (108, 18344480), (110, 18010944), (112, 17689320), (120, 16510032), (126, 15723840), (128, 15478155), (132, 15009120), (135, 14675584), (140, 14151456), (144, 13758360), (154, 12864960), (160, 12382524), (165, 12007296), (168, 11792880), (176, 11256840), (180, 11006688), (189, 10482560), (192, 10318770), (198, 10006080), (210, 9434304), (216, 9172240), (220, 9005472), (224, 8844660), (231, 8576640), (240, 8255016), (252, 7861920), (264, 7504560), (270, 7337792), (280, 7075728), (288, 6879180), (297, 6670720), (308, 6432480), (315, 6289536), (320, 6191262), (330, 6003648), (336, 5896440), (352, 5628420), (360, 5503344), (378, 5241280), (384, 5159385), (385, 5145984), (396, 5003040), (420, 4717152), (432, 4586120), (440, 4502736), (448, 4422330), (462, 4288320), (480, 4127508), (495, 4002432), (504, 3930960), (528, 3752280), (540, 3668896), (560, 3537864), (576, 3439590), (594, 3335360), (616, 3216240), (630, 3144768), (640, 3095631), (660, 3001824), (672, 2948220), (693, 2858880), (704, 2814210), (720, 2751672), (756, 2620640), (770, 2572992), (792, 2501520), (840, 2358576), (864, 2293060), (880, 2251368), (896, 2211165), (924, 2144160), (945, 2096512), (960, 2063754), (990, 2001216), (1008, 1965480), (1056, 1876140), (1080, 1834448), (1120, 1768932), (1152, 1719795), (1155, 1715328), (1188, 1667680), (1232, 1608120), (1260, 1572384), (1320, 1500912), (1344, 1474110), (1386, 1429440), (1408, 1407105), (1440, 1375836), (1485, 1334144), (1489, 1330560), (1512, 1310320), (1540, 1286496), (1584, 1250760), (1680, 1179288), (1728, 1146530), (1760, 1125684), (1848, 1072080), (1890, 1048256), (1920, 1031877), (1980, 1000608), (2016, 982740), (2079, 952960), (2112, 938070), (2160, 917224), (2240, 884466), (2310, 857664), (2376, 833840), (2464, 804060), (2520, 786192), (2640, 750456), (2688, 737055), (2772, 714720), (2880, 687918), (2970, 667072), (2978, 665280), (3024, 655160), (3080, 643248), (3168, 625380), (3360, 589644), (3456, 573265), (3465, 571776), (3520, 562842), (3696, 536040), (3780, 524128), (3960, 500304), (4032, 491370), (4158, 476480), (4224, 469035), (4320, 458612), (4467, 443520), (4480, 442233), (4620, 428832), (4752, 416920), (4928, 402030), (5040, 393096), (5280, 375228), (5544, 357360), (5760, 343959), (5940, 333536), (5956, 332640), (6048, 327580), (6160, 321624), (6336, 312690), (6720, 294822), (6930, 285888), (7040, 281421), (7392, 268020), (7445, 266112), (7560, 262064), (7920, 250152), (8064, 245685), (8316, 238240), (8640, 229306), (8934, 221760), (9240, 214416), (9504, 208460), (9856, 201015), (10080, 196548), (10395, 190592), (10423, 190080), (10560, 187614), (11088, 178680), (11880, 166768), (11912, 166320), (12096, 163790), (12320, 160812), (12672, 156345), (13401, 147840), (13440, 147411), (13860, 142944), (14784, 134010), (14890, 133056), (15120, 131032), (15840, 125076), (16379, 120960), (16632, 119120), (17280, 114653), (17868, 110880), (18480, 107208), (19008, 104230), (20160, 98274), (20790, 95296), (20846, 95040), (21120, 93807), (22176, 89340), (22335, 88704), (23760, 83384), (23824, 83160), (24192, 81895), (24640, 80406), (26802, 73920), (27720, 71472), (29568, 67005), (29780, 66528), (30240, 65516), (31269, 63360), (31680, 62538), (32758, 60480), (33264, 59560), (35736, 55440), (36960, 53604), (38016, 52115), (40203, 49280), (40320, 49137), (41580, 47648), (41692, 47520), (44352, 44670)]