2891898240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 512

約数和(自身を含む): 11882004480

約数和(自身を除く): 8990106240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 128, 132, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 320, 330, 336, 341, 352, 372, 384, 385, 420, 434, 440, 448, 462, 465, 480, 496, 528, 560, 616, 620, 631, 640, 651, 660, 672, 682, 704, 744, 770, 840, 868, 880, 896, 924, 930, 960, 992, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1262, 1302, 1320, 1344, 1364, 1408, 1488, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 1893, 1920, 1984, 2046, 2112, 2170, 2240, 2310, 2387, 2464, 2480, 2524, 2604, 2640, 2688, 2728, 2976, 3080, 3155, 3255, 3360, 3410, 3472, 3520, 3696, 3720, 3786, 3968, 4092, 4224, 4340, 4417, 4480, 4620, 4774, 4928, 4960, 5048, 5115, 5208, 5280, 5456, 5952, 6160, 6310, 6510, 6720, 6820, 6941, 6944, 7040, 7161, 7392, 7440, 7572, 8184, 8680, 8834, 9240, 9465, 9548, 9856, 9920, 10096, 10230, 10416, 10560, 10912, 11904, 11935, 12320, 12620, 13020, 13251, 13440, 13640, 13882, 13888, 14322, 14784, 14880, 15144, 16368, 17360, 17668, 18480, 18930, 19096, 19561, 19840, 20192, 20460, 20823, 20832, 21120, 21824, 22085, 23870, 24640, 25240, 26040, 26502, 27280, 27764, 27776, 28644, 29568, 29760, 30288, 32736, 34705, 34720, 35336, 35805, 36960, 37860, 38192, 39122, 40384, 40920, 41646, 41664, 43648, 44170, 47740, 48587, 49280, 50480, 52080, 53004, 54560, 55528, 57288, 58683, 59520, 60576, 65472, 66255, 69410, 69440, 70672, 71610, 73920, 75720, 76384, 78244, 80768, 81840, 83292, 83328, 88340, 95480, 97174, 97805, 100960, 104115, 104160, 106008, 109120, 111056, 114576, 117366, 121152, 130944, 132510, 136927, 138820, 138880, 141344, 143220, 145761, 147840, 151440, 152768, 156488, 163680, 166584, 176680, 190960, 194348, 195610, 201920, 208230, 208320, 212016, 215171, 218240, 222112, 229152, 234732, 242304, 242935, 265020, 273854, 277640, 282688, 286440, 291522, 293415, 302880, 305536, 312976, 327360, 333168, 353360, 381920, 388696, 391220, 403840, 410781, 416460, 416640, 424032, 430342, 444224, 458304, 469464, 485870, 530040, 547708, 555280, 565376, 572880, 583044, 586830, 605760, 625952, 645513, 654720, 666336, 684635, 706720, 728805, 763840, 777392, 782440, 821562, 832920, 848064, 860684, 888448, 916608, 938928, 971740, 1060080, 1075855, 1095416, 1110560, 1145760, 1166088, 1173660, 1211520, 1251904, 1291026, 1332672, 1369270, 1413440, 1457610, 1506197, 1527680, 1554784, 1564880, 1643124, 1665840, 1696128, 1721368, 1877856, 1943480, 2053905, 2120160, 2151710, 2190832, 2221120, 2291520, 2332176, 2347320, 2503808, 2582052, 2665344, 2738540, 2826880, 2915220, 3012394, 3109568, 3129760, 3227565, 3286248, 3331680, 3442736, 3755712, 3886960, 4107810, 4240320, 4303420, 4381664, 4442240, 4518591, 4583040, 4664352, 4694640, 5164104, 5477080, 5830440, 6024788, 6219136, 6259520, 6455130, 6572496, 6663360, 6885472, 7511424, 7530985, 7773920, 8215620, 8480640, 8606840, 8763328, 9037182, 9328704, 9389280, 10328208, 10954160, 11660880, 12049576, 12519040, 12910260, 13144992, 13326720, 13770944, 15061970, 15547840, 16431240, 17213680, 17526656, 18074364, 18657408, 18778560, 20656416, 21908320, 22592955, 23321760, 24099152, 25820520, 26289984, 27541888, 30123940, 31095680, 32862480, 34427360, 36148728, 37557120, 41312832, 43816640, 45185910, 46643520, 48198304, 51641040, 52579968, 60247880, 65724960, 68854720, 72297456, 82625664, 87633280, 90371820, 93287040, 96396608, 103282080, 120495760, 131449920, 137709440, 144594912, 180743640, 192793216, 206564160, 240991520, 262899840, 289189824, 361487280, 413128320, 481983040, 578379648, 722974560, 963966080, 1445949120, 2891898240]

約数ペア:

[(1, 2891898240), (2, 1445949120), (3, 963966080), (4, 722974560), (5, 578379648), (6, 481983040), (7, 413128320), (8, 361487280), (10, 289189824), (11, 262899840), (12, 240991520), (14, 206564160), (15, 192793216), (16, 180743640), (20, 144594912), (21, 137709440), (22, 131449920), (24, 120495760), (28, 103282080), (30, 96396608), (31, 93287040), (32, 90371820), (33, 87633280), (35, 82625664), (40, 72297456), (42, 68854720), (44, 65724960), (48, 60247880), (55, 52579968), (56, 51641040), (60, 48198304), (62, 46643520), (64, 45185910), (66, 43816640), (70, 41312832), (77, 37557120), (80, 36148728), (84, 34427360), (88, 32862480), (93, 31095680), (96, 30123940), (105, 27541888), (110, 26289984), (112, 25820520), (120, 24099152), (124, 23321760), (128, 22592955), (132, 21908320), (140, 20656416), (154, 18778560), (155, 18657408), (160, 18074364), (165, 17526656), (168, 17213680), (176, 16431240), (186, 15547840), (192, 15061970), (210, 13770944), (217, 13326720), (220, 13144992), (224, 12910260), (231, 12519040), (240, 12049576), (248, 11660880), (264, 10954160), (280, 10328208), (308, 9389280), (310, 9328704), (320, 9037182), (330, 8763328), (336, 8606840), (341, 8480640), (352, 8215620), (372, 7773920), (384, 7530985), (385, 7511424), (420, 6885472), (434, 6663360), (440, 6572496), (448, 6455130), (462, 6259520), (465, 6219136), (480, 6024788), (496, 5830440), (528, 5477080), (560, 5164104), (616, 4694640), (620, 4664352), (631, 4583040), (640, 4518591), (651, 4442240), (660, 4381664), (672, 4303420), (682, 4240320), (704, 4107810), (744, 3886960), (770, 3755712), (840, 3442736), (868, 3331680), (880, 3286248), (896, 3227565), (924, 3129760), (930, 3109568), (960, 3012394), (992, 2915220), (1023, 2826880), (1056, 2738540), (1085, 2665344), (1120, 2582052), (1155, 2503808), (1232, 2347320), (1240, 2332176), (1262, 2291520), (1302, 2221120), (1320, 2190832), (1344, 2151710), (1364, 2120160), (1408, 2053905), (1488, 1943480), (1540, 1877856), (1680, 1721368), (1705, 1696128), (1736, 1665840), (1760, 1643124), (1848, 1564880), (1860, 1554784), (1893, 1527680), (1920, 1506197), (1984, 1457610), (2046, 1413440), (2112, 1369270), (2170, 1332672), (2240, 1291026), (2310, 1251904), (2387, 1211520), (2464, 1173660), (2480, 1166088), (2524, 1145760), (2604, 1110560), (2640, 1095416), (2688, 1075855), (2728, 1060080), (2976, 971740), (3080, 938928), (3155, 916608), (3255, 888448), (3360, 860684), (3410, 848064), (3472, 832920), (3520, 821562), (3696, 782440), (3720, 777392), (3786, 763840), (3968, 728805), (4092, 706720), (4224, 684635), (4340, 666336), (4417, 654720), (4480, 645513), (4620, 625952), (4774, 605760), (4928, 586830), (4960, 583044), (5048, 572880), (5115, 565376), (5208, 555280), (5280, 547708), (5456, 530040), (5952, 485870), (6160, 469464), (6310, 458304), (6510, 444224), (6720, 430342), (6820, 424032), (6941, 416640), (6944, 416460), (7040, 410781), (7161, 403840), (7392, 391220), (7440, 388696), (7572, 381920), (8184, 353360), (8680, 333168), (8834, 327360), (9240, 312976), (9465, 305536), (9548, 302880), (9856, 293415), (9920, 291522), (10096, 286440), (10230, 282688), (10416, 277640), (10560, 273854), (10912, 265020), (11904, 242935), (11935, 242304), (12320, 234732), (12620, 229152), (13020, 222112), (13251, 218240), (13440, 215171), (13640, 212016), (13882, 208320), (13888, 208230), (14322, 201920), (14784, 195610), (14880, 194348), (15144, 190960), (16368, 176680), (17360, 166584), (17668, 163680), (18480, 156488), (18930, 152768), (19096, 151440), (19561, 147840), (19840, 145761), (20192, 143220), (20460, 141344), (20823, 138880), (20832, 138820), (21120, 136927), (21824, 132510), (22085, 130944), (23870, 121152), (24640, 117366), (25240, 114576), (26040, 111056), (26502, 109120), (27280, 106008), (27764, 104160), (27776, 104115), (28644, 100960), (29568, 97805), (29760, 97174), (30288, 95480), (32736, 88340), (34705, 83328), (34720, 83292), (35336, 81840), (35805, 80768), (36960, 78244), (37860, 76384), (38192, 75720), (39122, 73920), (40384, 71610), (40920, 70672), (41646, 69440), (41664, 69410), (43648, 66255), (44170, 65472), (47740, 60576), (48587, 59520), (49280, 58683), (50480, 57288), (52080, 55528), (53004, 54560)]