1994855040

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 384

約数和(自身を含む): 7271147520

約数和(自身を除く): 5276292480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 101, 108, 120, 127, 128, 135, 144, 160, 162, 180, 192, 202, 216, 240, 243, 254, 270, 288, 303, 320, 324, 360, 381, 384, 404, 405, 432, 480, 486, 505, 508, 540, 576, 606, 635, 640, 648, 720, 762, 808, 810, 864, 909, 960, 972, 1010, 1016, 1080, 1143, 1152, 1212, 1215, 1270, 1296, 1440, 1515, 1524, 1616, 1620, 1728, 1818, 1905, 1920, 1944, 2020, 2032, 2160, 2286, 2424, 2430, 2540, 2592, 2727, 2880, 3030, 3048, 3232, 3240, 3429, 3456, 3636, 3810, 3888, 4040, 4064, 4320, 4545, 4572, 4848, 4860, 5080, 5184, 5454, 5715, 5760, 6060, 6096, 6464, 6480, 6858, 7272, 7620, 7776, 8080, 8128, 8181, 8640, 9090, 9144, 9696, 9720, 10160, 10287, 10368, 10908, 11430, 12120, 12192, 12827, 12928, 12960, 13635, 13716, 14544, 15240, 15552, 16160, 16256, 16362, 17145, 17280, 18180, 18288, 19392, 19440, 20320, 20574, 21816, 22860, 24240, 24384, 24543, 25654, 25920, 27270, 27432, 29088, 30480, 30861, 31104, 32320, 32724, 34290, 36360, 36576, 38481, 38784, 38880, 40640, 40905, 41148, 43632, 45720, 48480, 48768, 49086, 51308, 51435, 51840, 54540, 54864, 58176, 60960, 61722, 64135, 64640, 65448, 68580, 72720, 73152, 76962, 77760, 81280, 81810, 82296, 87264, 91440, 96960, 98172, 102616, 102870, 109080, 109728, 115443, 116352, 121920, 122715, 123444, 128270, 130896, 137160, 145440, 146304, 153924, 154305, 155520, 163620, 164592, 174528, 182880, 192405, 193920, 196344, 205232, 205740, 218160, 219456, 230886, 243840, 245430, 246888, 256540, 261792, 274320, 290880, 307848, 308610, 327240, 329184, 346329, 349056, 365760, 384810, 392688, 410464, 411480, 436320, 438912, 461772, 490860, 493776, 513080, 523584, 548640, 577215, 581760, 615696, 617220, 654480, 658368, 692658, 731520, 769620, 785376, 820928, 822960, 872640, 923544, 981720, 987552, 1026160, 1038987, 1047168, 1097280, 1154430, 1231392, 1234440, 1308960, 1316736, 1385316, 1539240, 1570752, 1641856, 1645920, 1731645, 1745280, 1847088, 1963440, 1975104, 2052320, 2077974, 2194560, 2308860, 2462784, 2468880, 2617920, 2770632, 3078480, 3116961, 3141504, 3291840, 3463290, 3694176, 3926880, 3950208, 4104640, 4155948, 4617720, 4925568, 4937760, 5194935, 5235840, 5541264, 6156960, 6233922, 6583680, 6926580, 7388352, 7853760, 8209280, 8311896, 9235440, 9875520, 10389870, 11082528, 12313920, 12467844, 13853160, 14776704, 15584805, 15707520, 16623792, 18470880, 19751040, 20779740, 22165056, 24627840, 24935688, 27706320, 31169610, 33247584, 36941760, 41559480, 44330112, 49871376, 55412640, 62339220, 66495168, 73883520, 83118960, 99742752, 110825280, 124678440, 132990336, 166237920, 199485504, 221650560, 249356880, 332475840, 398971008, 498713760, 664951680, 997427520, 1994855040]

約数ペア:

[(1, 1994855040), (2, 997427520), (3, 664951680), (4, 498713760), (5, 398971008), (6, 332475840), (8, 249356880), (9, 221650560), (10, 199485504), (12, 166237920), (15, 132990336), (16, 124678440), (18, 110825280), (20, 99742752), (24, 83118960), (27, 73883520), (30, 66495168), (32, 62339220), (36, 55412640), (40, 49871376), (45, 44330112), (48, 41559480), (54, 36941760), (60, 33247584), (64, 31169610), (72, 27706320), (80, 24935688), (81, 24627840), (90, 22165056), (96, 20779740), (101, 19751040), (108, 18470880), (120, 16623792), (127, 15707520), (128, 15584805), (135, 14776704), (144, 13853160), (160, 12467844), (162, 12313920), (180, 11082528), (192, 10389870), (202, 9875520), (216, 9235440), (240, 8311896), (243, 8209280), (254, 7853760), (270, 7388352), (288, 6926580), (303, 6583680), (320, 6233922), (324, 6156960), (360, 5541264), (381, 5235840), (384, 5194935), (404, 4937760), (405, 4925568), (432, 4617720), (480, 4155948), (486, 4104640), (505, 3950208), (508, 3926880), (540, 3694176), (576, 3463290), (606, 3291840), (635, 3141504), (640, 3116961), (648, 3078480), (720, 2770632), (762, 2617920), (808, 2468880), (810, 2462784), (864, 2308860), (909, 2194560), (960, 2077974), (972, 2052320), (1010, 1975104), (1016, 1963440), (1080, 1847088), (1143, 1745280), (1152, 1731645), (1212, 1645920), (1215, 1641856), (1270, 1570752), (1296, 1539240), (1440, 1385316), (1515, 1316736), (1524, 1308960), (1616, 1234440), (1620, 1231392), (1728, 1154430), (1818, 1097280), (1905, 1047168), (1920, 1038987), (1944, 1026160), (2020, 987552), (2032, 981720), (2160, 923544), (2286, 872640), (2424, 822960), (2430, 820928), (2540, 785376), (2592, 769620), (2727, 731520), (2880, 692658), (3030, 658368), (3048, 654480), (3232, 617220), (3240, 615696), (3429, 581760), (3456, 577215), (3636, 548640), (3810, 523584), (3888, 513080), (4040, 493776), (4064, 490860), (4320, 461772), (4545, 438912), (4572, 436320), (4848, 411480), (4860, 410464), (5080, 392688), (5184, 384810), (5454, 365760), (5715, 349056), (5760, 346329), (6060, 329184), (6096, 327240), (6464, 308610), (6480, 307848), (6858, 290880), (7272, 274320), (7620, 261792), (7776, 256540), (8080, 246888), (8128, 245430), (8181, 243840), (8640, 230886), (9090, 219456), (9144, 218160), (9696, 205740), (9720, 205232), (10160, 196344), (10287, 193920), (10368, 192405), (10908, 182880), (11430, 174528), (12120, 164592), (12192, 163620), (12827, 155520), (12928, 154305), (12960, 153924), (13635, 146304), (13716, 145440), (14544, 137160), (15240, 130896), (15552, 128270), (16160, 123444), (16256, 122715), (16362, 121920), (17145, 116352), (17280, 115443), (18180, 109728), (18288, 109080), (19392, 102870), (19440, 102616), (20320, 98172), (20574, 96960), (21816, 91440), (22860, 87264), (24240, 82296), (24384, 81810), (24543, 81280), (25654, 77760), (25920, 76962), (27270, 73152), (27432, 72720), (29088, 68580), (30480, 65448), (30861, 64640), (31104, 64135), (32320, 61722), (32724, 60960), (34290, 58176), (36360, 54864), (36576, 54540), (38481, 51840), (38784, 51435), (38880, 51308), (40640, 49086), (40905, 48768), (41148, 48480), (43632, 45720)]