2140755840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 384

約数和(自身を含む): 8045107200

約数和(自身を除く): 5904351360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 631, 640, 684, 720, 744, 760, 855, 912, 930, 960, 992, 1116, 1140, 1152, 1178, 1216, 1240, 1262, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 1893, 1920, 1984, 2232, 2280, 2356, 2432, 2480, 2524, 2736, 2790, 2880, 2945, 2976, 3040, 3155, 3420, 3534, 3648, 3720, 3786, 3968, 4464, 4560, 4712, 4960, 5048, 5301, 5472, 5580, 5679, 5760, 5890, 5952, 6080, 6310, 6840, 7068, 7296, 7440, 7572, 8835, 8928, 9120, 9424, 9465, 9920, 10096, 10602, 10944, 11160, 11358, 11780, 11904, 11989, 12160, 12620, 13680, 14136, 14880, 15144, 17670, 17856, 18240, 18848, 18930, 19561, 19840, 20192, 21204, 21888, 22320, 22716, 23560, 23978, 25240, 26505, 27360, 28272, 28395, 29760, 30288, 35340, 35712, 35967, 36480, 37696, 37860, 39122, 40384, 42408, 44640, 45432, 47120, 47956, 50480, 53010, 54720, 56544, 56790, 58683, 59520, 59945, 60576, 70680, 71934, 75392, 75720, 78244, 80768, 84816, 89280, 90864, 94240, 95912, 97805, 100960, 106020, 107901, 109440, 113088, 113580, 117366, 119890, 121152, 141360, 143868, 151440, 156488, 169632, 176049, 178560, 179835, 181728, 188480, 191824, 195610, 201920, 212040, 215802, 226176, 227160, 234732, 239780, 242304, 282720, 287736, 293415, 302880, 312976, 339264, 352098, 359670, 363456, 371659, 376960, 383648, 391220, 403840, 424080, 431604, 454320, 469464, 479560, 539505, 565440, 575472, 586830, 605760, 625952, 678528, 704196, 719340, 726912, 743318, 767296, 782440, 848160, 863208, 880245, 908640, 938928, 959120, 1079010, 1114977, 1130880, 1150944, 1173660, 1211520, 1251904, 1408392, 1438680, 1486636, 1534592, 1564880, 1696320, 1726416, 1760490, 1817280, 1858295, 1877856, 1918240, 2158020, 2229954, 2301888, 2347320, 2503808, 2816784, 2877360, 2973272, 3129760, 3344931, 3392640, 3452832, 3520980, 3634560, 3716590, 3755712, 3836480, 4316040, 4459908, 4603776, 4694640, 5574885, 5633568, 5754720, 5946544, 6259520, 6689862, 6905664, 7041960, 7433180, 7511424, 7672960, 8632080, 8919816, 9389280, 11149770, 11267136, 11509440, 11893088, 12519040, 13379724, 13811328, 14083920, 14866360, 16724655, 17264160, 17839632, 18778560, 22299540, 22534272, 23018880, 23786176, 26759448, 28167840, 29732720, 33449310, 34528320, 35679264, 37557120, 44599080, 47572352, 53518896, 56335680, 59465440, 66898620, 69056640, 71358528, 89198160, 107037792, 112671360, 118930880, 133797240, 142717056, 178396320, 214075584, 237861760, 267594480, 356792640, 428151168, 535188960, 713585280, 1070377920, 2140755840]

約数ペア:

[(1, 2140755840), (2, 1070377920), (3, 713585280), (4, 535188960), (5, 428151168), (6, 356792640), (8, 267594480), (9, 237861760), (10, 214075584), (12, 178396320), (15, 142717056), (16, 133797240), (18, 118930880), (19, 112671360), (20, 107037792), (24, 89198160), (30, 71358528), (31, 69056640), (32, 66898620), (36, 59465440), (38, 56335680), (40, 53518896), (45, 47572352), (48, 44599080), (57, 37557120), (60, 35679264), (62, 34528320), (64, 33449310), (72, 29732720), (76, 28167840), (80, 26759448), (90, 23786176), (93, 23018880), (95, 22534272), (96, 22299540), (114, 18778560), (120, 17839632), (124, 17264160), (128, 16724655), (144, 14866360), (152, 14083920), (155, 13811328), (160, 13379724), (171, 12519040), (180, 11893088), (186, 11509440), (190, 11267136), (192, 11149770), (228, 9389280), (240, 8919816), (248, 8632080), (279, 7672960), (285, 7511424), (288, 7433180), (304, 7041960), (310, 6905664), (320, 6689862), (342, 6259520), (360, 5946544), (372, 5754720), (380, 5633568), (384, 5574885), (456, 4694640), (465, 4603776), (480, 4459908), (496, 4316040), (558, 3836480), (570, 3755712), (576, 3716590), (589, 3634560), (608, 3520980), (620, 3452832), (631, 3392640), (640, 3344931), (684, 3129760), (720, 2973272), (744, 2877360), (760, 2816784), (855, 2503808), (912, 2347320), (930, 2301888), (960, 2229954), (992, 2158020), (1116, 1918240), (1140, 1877856), (1152, 1858295), (1178, 1817280), (1216, 1760490), (1240, 1726416), (1262, 1696320), (1368, 1564880), (1395, 1534592), (1440, 1486636), (1488, 1438680), (1520, 1408392), (1710, 1251904), (1767, 1211520), (1824, 1173660), (1860, 1150944), (1893, 1130880), (1920, 1114977), (1984, 1079010), (2232, 959120), (2280, 938928), (2356, 908640), (2432, 880245), (2480, 863208), (2524, 848160), (2736, 782440), (2790, 767296), (2880, 743318), (2945, 726912), (2976, 719340), (3040, 704196), (3155, 678528), (3420, 625952), (3534, 605760), (3648, 586830), (3720, 575472), (3786, 565440), (3968, 539505), (4464, 479560), (4560, 469464), (4712, 454320), (4960, 431604), (5048, 424080), (5301, 403840), (5472, 391220), (5580, 383648), (5679, 376960), (5760, 371659), (5890, 363456), (5952, 359670), (6080, 352098), (6310, 339264), (6840, 312976), (7068, 302880), (7296, 293415), (7440, 287736), (7572, 282720), (8835, 242304), (8928, 239780), (9120, 234732), (9424, 227160), (9465, 226176), (9920, 215802), (10096, 212040), (10602, 201920), (10944, 195610), (11160, 191824), (11358, 188480), (11780, 181728), (11904, 179835), (11989, 178560), (12160, 176049), (12620, 169632), (13680, 156488), (14136, 151440), (14880, 143868), (15144, 141360), (17670, 121152), (17856, 119890), (18240, 117366), (18848, 113580), (18930, 113088), (19561, 109440), (19840, 107901), (20192, 106020), (21204, 100960), (21888, 97805), (22320, 95912), (22716, 94240), (23560, 90864), (23978, 89280), (25240, 84816), (26505, 80768), (27360, 78244), (28272, 75720), (28395, 75392), (29760, 71934), (30288, 70680), (35340, 60576), (35712, 59945), (35967, 59520), (36480, 58683), (37696, 56790), (37860, 56544), (39122, 54720), (40384, 53010), (42408, 50480), (44640, 47956), (45432, 47120)]