20703347280

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13831}}^1$

素因数の和:13877

約数の個数: 480

約数和(自身を含む): 89902245888

約数和(自身を除く): 69198898608

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, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 243, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 486, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 693, 720, 756, 770, 792, 810, 840, 880, 891, 924, 945, 972, 990, 1008, 1080, 1134, 1155, 1188, 1215, 1232, 1260, 1296, 1320, 1386, 1485, 1512, 1540, 1584, 1620, 1680, 1701, 1782, 1848, 1890, 1944, 1980, 2079, 2160, 2268, 2310, 2376, 2430, 2520, 2640, 2673, 2772, 2835, 2970, 3024, 3080, 3240, 3402, 3465, 3564, 3696, 3780, 3888, 3960, 4158, 4455, 4536, 4620, 4752, 4860, 5040, 5346, 5544, 5670, 5940, 6160, 6237, 6480, 6804, 6930, 7128, 7560, 7920, 8316, 8505, 8910, 9072, 9240, 9720, 10395, 10692, 11088, 11340, 11880, 12474, 13365, 13608, 13831, 13860, 14256, 15120, 16632, 17010, 17820, 18480, 18711, 19440, 20790, 21384, 22680, 23760, 24948, 26730, 27216, 27662, 27720, 31185, 33264, 34020, 35640, 37422, 41493, 41580, 42768, 45360, 49896, 53460, 55324, 55440, 62370, 68040, 69155, 71280, 74844, 82986, 83160, 93555, 96817, 99792, 106920, 110648, 124479, 124740, 136080, 138310, 149688, 152141, 165972, 166320, 187110, 193634, 207465, 213840, 221296, 248958, 249480, 276620, 290451, 299376, 304282, 331944, 373437, 374220, 387268, 414930, 456423, 484085, 497916, 498960, 553240, 580902, 608564, 622395, 663888, 746874, 748440, 760705, 774536, 829860, 871353, 912846, 968170, 995832, 1064987, 1106480, 1120311, 1161804, 1217128, 1244790, 1369269, 1452255, 1493748, 1496880, 1521410, 1549072, 1659720, 1742706, 1825692, 1867185, 1936340, 1991664, 2129974, 2240622, 2282115, 2323608, 2434256, 2489580, 2614059, 2738538, 2904510, 2987496, 3042820, 3194961, 3319440, 3360933, 3485412, 3651384, 3734370, 3872680, 4107807, 4259948, 4356765, 4481244, 4564230, 4647216, 4979160, 5228118, 5324935, 5477076, 5601555, 5809020, 5974992, 6085640, 6389922, 6721866, 6846345, 6970824, 7302768, 7468740, 7745360, 7842177, 8215614, 8519896, 8713530, 8962488, 9128460, 9584883, 9958320, 10456236, 10649870, 10954152, 11203110, 11618040, 12171280, 12323421, 12779844, 13070295, 13443732, 13692690, 13941648, 14937480, 15684354, 15974805, 16431228, 16804665, 17039792, 17427060, 17924976, 18256920, 19169766, 20539035, 20912472, 21299740, 21908304, 22406220, 23236080, 23526531, 24646842, 25559688, 26140590, 26887464, 27385380, 28754649, 29874960, 31368708, 31949610, 32862456, 33609330, 34854120, 36513840, 36970263, 38339532, 39210885, 41078070, 41824944, 42599480, 44812440, 47053062, 47924415, 49293684, 51119376, 52281180, 53774928, 54770760, 57509298, 61617105, 62737416, 63899220, 65724912, 67218660, 69708240, 73940526, 76679064, 78421770, 82156140, 85198960, 86263947, 89624880, 94106124, 95848830, 98587368, 104562360, 109541520, 115018596, 117632655, 123234210, 125474832, 127798440, 134437320, 143773245, 147881052, 153358128, 156843540, 164312280, 172527894, 184851315, 188212248, 191697660, 197174736, 209124720, 230037192, 235265310, 246468420, 255596880, 258791841, 268874640, 287546490, 295762104, 313687080, 328624560, 345055788, 369702630, 376424496, 383395320, 431319735, 460074384, 470530620, 492936840, 517583682, 575092980, 591524208, 627374160, 690111576, 739405260, 766790640, 862639470, 941061240, 985873680, 1035167364, 1150185960, 1293959205, 1380223152, 1478810520, 1725278940, 1882122480, 2070334728, 2300371920, 2587918410, 2957621040, 3450557880, 4140669456, 5175836820, 6901115760, 10351673640, 20703347280]

約数ペア:

[(1, 20703347280), (2, 10351673640), (3, 6901115760), (4, 5175836820), (5, 4140669456), (6, 3450557880), (7, 2957621040), (8, 2587918410), (9, 2300371920), (10, 2070334728), (11, 1882122480), (12, 1725278940), (14, 1478810520), (15, 1380223152), (16, 1293959205), (18, 1150185960), (20, 1035167364), (21, 985873680), (22, 941061240), (24, 862639470), (27, 766790640), (28, 739405260), (30, 690111576), (33, 627374160), (35, 591524208), (36, 575092980), (40, 517583682), (42, 492936840), (44, 470530620), (45, 460074384), (48, 431319735), (54, 383395320), (55, 376424496), (56, 369702630), (60, 345055788), (63, 328624560), (66, 313687080), (70, 295762104), (72, 287546490), (77, 268874640), (80, 258791841), (81, 255596880), (84, 246468420), (88, 235265310), (90, 230037192), (99, 209124720), (105, 197174736), (108, 191697660), (110, 188212248), (112, 184851315), (120, 172527894), (126, 164312280), (132, 156843540), (135, 153358128), (140, 147881052), (144, 143773245), (154, 134437320), (162, 127798440), (165, 125474832), (168, 123234210), (176, 117632655), (180, 115018596), (189, 109541520), (198, 104562360), (210, 98587368), (216, 95848830), (220, 94106124), (231, 89624880), (240, 86263947), (243, 85198960), (252, 82156140), (264, 78421770), (270, 76679064), (280, 73940526), (297, 69708240), (308, 67218660), (315, 65724912), (324, 63899220), (330, 62737416), (336, 61617105), (360, 57509298), (378, 54770760), (385, 53774928), (396, 52281180), (405, 51119376), (420, 49293684), (432, 47924415), (440, 47053062), (462, 44812440), (486, 42599480), (495, 41824944), (504, 41078070), (528, 39210885), (540, 38339532), (560, 36970263), (567, 36513840), (594, 34854120), (616, 33609330), (630, 32862456), (648, 31949610), (660, 31368708), (693, 29874960), (720, 28754649), (756, 27385380), (770, 26887464), (792, 26140590), (810, 25559688), (840, 24646842), (880, 23526531), (891, 23236080), (924, 22406220), (945, 21908304), (972, 21299740), (990, 20912472), (1008, 20539035), (1080, 19169766), (1134, 18256920), (1155, 17924976), (1188, 17427060), (1215, 17039792), (1232, 16804665), (1260, 16431228), (1296, 15974805), (1320, 15684354), (1386, 14937480), (1485, 13941648), (1512, 13692690), (1540, 13443732), (1584, 13070295), (1620, 12779844), (1680, 12323421), (1701, 12171280), (1782, 11618040), (1848, 11203110), (1890, 10954152), (1944, 10649870), (1980, 10456236), (2079, 9958320), (2160, 9584883), (2268, 9128460), (2310, 8962488), (2376, 8713530), (2430, 8519896), (2520, 8215614), (2640, 7842177), (2673, 7745360), (2772, 7468740), (2835, 7302768), (2970, 6970824), (3024, 6846345), (3080, 6721866), (3240, 6389922), (3402, 6085640), (3465, 5974992), (3564, 5809020), (3696, 5601555), (3780, 5477076), (3888, 5324935), (3960, 5228118), (4158, 4979160), (4455, 4647216), (4536, 4564230), (4620, 4481244), (4752, 4356765), (4860, 4259948), (5040, 4107807), (5346, 3872680), (5544, 3734370), (5670, 3651384), (5940, 3485412), (6160, 3360933), (6237, 3319440), (6480, 3194961), (6804, 3042820), (6930, 2987496), (7128, 2904510), (7560, 2738538), (7920, 2614059), (8316, 2489580), (8505, 2434256), (8910, 2323608), (9072, 2282115), (9240, 2240622), (9720, 2129974), (10395, 1991664), (10692, 1936340), (11088, 1867185), (11340, 1825692), (11880, 1742706), (12474, 1659720), (13365, 1549072), (13608, 1521410), (13831, 1496880), (13860, 1493748), (14256, 1452255), (15120, 1369269), (16632, 1244790), (17010, 1217128), (17820, 1161804), (18480, 1120311), (18711, 1106480), (19440, 1064987), (20790, 995832), (21384, 968170), (22680, 912846), (23760, 871353), (24948, 829860), (26730, 774536), (27216, 760705), (27662, 748440), (27720, 746874), (31185, 663888), (33264, 622395), (34020, 608564), (35640, 580902), (37422, 553240), (41493, 498960), (41580, 497916), (42768, 484085), (45360, 456423), (49896, 414930), (53460, 387268), (55324, 374220), (55440, 373437), (62370, 331944), (68040, 304282), (69155, 299376), (71280, 290451), (74844, 276620), (82986, 249480), (83160, 248958), (93555, 221296), (96817, 213840), (99792, 207465), (106920, 193634), (110648, 187110), (124479, 166320), (124740, 165972), (136080, 152141), (138310, 149688)]