21505577184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 864

約数和(自身を含む): 82875985920

約数和(自身を除く): 61370408736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 47, 48, 51, 52, 56, 63, 68, 72, 78, 79, 84, 91, 94, 96, 102, 104, 112, 117, 119, 126, 136, 141, 144, 153, 156, 158, 168, 169, 182, 188, 204, 208, 221, 224, 234, 237, 238, 252, 272, 273, 282, 288, 306, 312, 316, 329, 336, 338, 357, 364, 376, 408, 416, 423, 442, 468, 474, 476, 504, 507, 544, 546, 553, 564, 611, 612, 624, 632, 658, 663, 672, 676, 711, 714, 728, 752, 799, 816, 819, 846, 884, 936, 948, 952, 987, 1008, 1014, 1027, 1071, 1092, 1106, 1128, 1183, 1222, 1224, 1248, 1264, 1316, 1326, 1343, 1352, 1422, 1428, 1456, 1504, 1521, 1547, 1598, 1632, 1638, 1659, 1692, 1768, 1833, 1872, 1896, 1904, 1974, 1989, 2016, 2028, 2054, 2142, 2184, 2212, 2256, 2366, 2397, 2444, 2448, 2528, 2632, 2652, 2686, 2704, 2844, 2856, 2873, 2912, 2961, 3042, 3081, 3094, 3196, 3276, 3318, 3384, 3536, 3549, 3666, 3713, 3744, 3792, 3808, 3948, 3978, 4029, 4056, 4108, 4277, 4284, 4368, 4424, 4512, 4641, 4732, 4794, 4888, 4896, 4977, 5264, 5304, 5372, 5408, 5499, 5593, 5688, 5712, 5746, 5922, 6084, 6162, 6188, 6392, 6552, 6636, 6768, 7072, 7098, 7189, 7191, 7332, 7426, 7584, 7896, 7943, 7956, 8058, 8112, 8216, 8554, 8568, 8619, 8736, 8848, 9243, 9282, 9401, 9464, 9588, 9776, 9954, 10387, 10528, 10608, 10647, 10744, 10998, 11139, 11186, 11376, 11424, 11492, 11844, 12087, 12168, 12324, 12376, 12784, 12831, 13104, 13272, 13351, 13536, 13923, 14196, 14378, 14382, 14664, 14852, 15792, 15886, 15912, 16116, 16224, 16432, 16779, 17108, 17136, 17238, 17459, 17696, 18486, 18564, 18802, 18928, 19176, 19552, 19908, 20111, 20774, 21216, 21294, 21488, 21567, 21996, 22278, 22372, 22752, 22984, 23688, 23829, 24174, 24336, 24648, 24752, 25568, 25662, 25857, 25991, 26208, 26544, 26702, 27846, 28203, 28392, 28756, 28764, 29328, 29704, 31161, 31584, 31772, 31824, 32232, 32864, 33417, 33558, 34216, 34272, 34476, 34918, 36972, 37128, 37604, 37856, 38352, 38493, 39816, 40053, 40222, 41548, 42588, 42976, 43134, 43992, 44556, 44744, 45968, 47376, 47658, 48269, 48348, 48672, 49296, 49504, 50337, 51324, 51714, 51982, 52377, 53088, 53404, 55601, 55692, 56406, 56784, 57512, 57528, 58656, 59408, 60333, 62322, 63121, 63544, 63648, 64464, 64701, 66834, 67116, 68432, 68952, 69836, 71487, 72709, 73944, 74256, 75208, 76704, 76986, 77973, 79632, 80106, 80444, 83096, 84609, 85176, 86268, 87984, 89112, 89488, 91936, 93457, 93483, 94752, 95316, 96538, 96696, 98592, 100674, 102648, 103428, 103964, 104754, 106808, 111202, 111384, 112812, 113568, 115024, 115056, 118816, 120159, 120666, 122213, 124644, 126242, 127088, 128928, 129402, 133668, 134232, 135031, 136864, 137904, 139672, 142974, 144807, 145418, 147888, 148512, 150416, 153972, 155946, 157131, 159264, 160212, 160888, 166192, 166803, 169218, 170352, 172536, 175968, 178224, 178976, 180999, 186914, 186966, 189363, 190632, 193076, 193392, 201348, 205296, 206856, 207928, 209508, 213616, 218127, 222404, 222768, 225624, 226967, 230048, 230112, 233919, 240318, 241332, 244426, 249288, 252484, 254176, 258804, 267336, 268464, 270062, 275808, 279344, 280371, 285948, 289614, 290836, 295776, 300832, 307944, 311892, 314262, 320424, 321776, 332384, 333606, 337883, 338436, 340704, 345072, 356448, 361998, 366639, 373828, 373932, 378726, 381264, 386152, 386784, 402696, 405093, 410592, 413712, 415856, 419016, 427232, 434421, 436254, 441847, 444808, 445536, 451248, 453934, 467838, 480636, 482664, 488852, 498576, 500409, 504968, 517608, 534672, 536928, 540124, 558688, 560742, 568089, 571896, 579228, 581672, 615888, 623784, 627497, 628524, 640848, 643552, 654381, 667212, 675766, 676872, 680901, 690144, 723996, 733278, 747656, 747864, 757452, 762528, 772304, 805392, 810186, 820573, 827424, 831712, 838032, 841113, 868842, 872508, 883694, 889616, 902496, 907868, 935676, 945217, 961272, 965328, 977704, 997152, 1000818, 1009936, 1013649, 1035216, 1069344, 1080248, 1099917, 1121484, 1136178, 1143792, 1158456, 1163344, 1215279, 1231776, 1247568, 1254994, 1257048, 1281696, 1308762, 1325541, 1334424, 1351532, 1353744, 1361802, 1447992, 1466556, 1495312, 1495728, 1514904, 1544608, 1588769, 1610784, 1620372, 1641146, 1676064, 1682226, 1737684, 1745016, 1767388, 1779232, 1815736, 1871352, 1882491, 1890434, 1922544, 1930656, 1955408, 2001636, 2019872, 2027298, 2042703, 2070432, 2160496, 2199834, 2242968, 2272356, 2287584, 2316912, 2326688, 2430558, 2461719, 2495136, 2509988, 2514096, 2617524, 2651082, 2668848, 2703064, 2707488, 2723604, 2835651, 2895984, 2933112, 2990624, 2991456, 3029808, 3040947, 3177538, 3240744, 3282292, 3364452, 3475368, 3490032, 3534776, 3631472, 3742704, 3764982, 3780868, 3845088, 3910816, 3976623, 4003272, 4054596, 4085406, 4320992, 4392479, 4399668, 4485936, 4544712, 4633824, 4766307, 4861116, 4923438, 5019976, 5028192, 5235048, 5302164, 5337696, 5406128, 5447208, 5647473, 5671302, 5744011, 5791968, 5866224, 6059616, 6081894, 6355076, 6481488, 6564584, 6728904, 6950736, 6980064, 7069552, 7262944, 7385157, 7485408, 7529964, 7561736, 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約数ペア:

[(1, 21505577184), (2, 10752788592), (3, 7168525728), (4, 5376394296), (6, 3584262864), (7, 3072225312), (8, 2688197148), (9, 2389508576), (12, 1792131432), (13, 1654275168), (14, 1536112656), (16, 1344098574), (17, 1265033952), (18, 1194754288), (21, 1024075104), (24, 896065716), (26, 827137584), (28, 768056328), (32, 672049287), (34, 632516976), (36, 597377144), (39, 551425056), (42, 512037552), (47, 457565472), (48, 448032858), (51, 421677984), (52, 413568792), (56, 384028164), (63, 341358368), (68, 316258488), (72, 298688572), (78, 275712528), (79, 272222496), (84, 256018776), (91, 236325024), (94, 228782736), (96, 224016429), (102, 210838992), (104, 206784396), (112, 192014082), (117, 183808352), (119, 180719136), (126, 170679184), (136, 158129244), (141, 152521824), (144, 149344286), (153, 140559328), (156, 137856264), (158, 136111248), (168, 128009388), (169, 127251936), (182, 118162512), (188, 114391368), (204, 105419496), (208, 103392198), (221, 97310304), (224, 96007041), (234, 91904176), (237, 90740832), (238, 90359568), (252, 85339592), (272, 79064622), (273, 78775008), (282, 76260912), (288, 74672143), (306, 70279664), (312, 68928132), (316, 68055624), (329, 65366496), (336, 64004694), (338, 63625968), (357, 60239712), (364, 59081256), (376, 57195684), (408, 52709748), (416, 51696099), (423, 50840608), (442, 48655152), (468, 45952088), (474, 45370416), (476, 45179784), (504, 42669796), (507, 42417312), (544, 39532311), (546, 39387504), (553, 38888928), (564, 38130456), (611, 35197344), (612, 35139832), (624, 34464066), (632, 34027812), (658, 32683248), (663, 32436768), (672, 32002347), (676, 31812984), (711, 30246944), (714, 30119856), (728, 29540628), (752, 28597842), (799, 26915616), (816, 26354874), (819, 26258336), (846, 25420304), (884, 24327576), (936, 22976044), (948, 22685208), (952, 22589892), (987, 21788832), (1008, 21334898), (1014, 21208656), (1027, 20940192), (1071, 20079904), (1092, 19693752), (1106, 19444464), (1128, 19065228), (1183, 18178848), (1222, 17598672), (1224, 17569916), (1248, 17232033), (1264, 17013906), (1316, 16341624), (1326, 16218384), (1343, 16013088), (1352, 15906492), (1422, 15123472), (1428, 15059928), (1456, 14770314), (1504, 14298921), (1521, 14139104), (1547, 13901472), (1598, 13457808), (1632, 13177437), (1638, 13129168), (1659, 12962976), (1692, 12710152), (1768, 12163788), (1833, 11732448), (1872, 11488022), (1896, 11342604), (1904, 11294946), (1974, 10894416), (1989, 10812256), (2016, 10667449), (2028, 10604328), (2054, 10470096), (2142, 10039952), (2184, 9846876), (2212, 9722232), (2256, 9532614), (2366, 9089424), (2397, 8971872), (2444, 8799336), (2448, 8784958), (2528, 8506953), (2632, 8170812), (2652, 8109192), (2686, 8006544), (2704, 7953246), (2844, 7561736), (2856, 7529964), (2873, 7485408), (2912, 7385157), (2961, 7262944), (3042, 7069552), (3081, 6980064), (3094, 6950736), (3196, 6728904), (3276, 6564584), (3318, 6481488), (3384, 6355076), (3536, 6081894), (3549, 6059616), (3666, 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(9464, 2272356), (9588, 2242968), (9776, 2199834), (9954, 2160496), (10387, 2070432), (10528, 2042703), (10608, 2027298), (10647, 2019872), (10744, 2001636), (10998, 1955408), (11139, 1930656), (11186, 1922544), (11376, 1890434), (11424, 1882491), (11492, 1871352), (11844, 1815736), (12087, 1779232), (12168, 1767388), (12324, 1745016), (12376, 1737684), (12784, 1682226), (12831, 1676064), (13104, 1641146), (13272, 1620372), (13351, 1610784), (13536, 1588769), (13923, 1544608), (14196, 1514904), (14378, 1495728), (14382, 1495312), (14664, 1466556), (14852, 1447992), (15792, 1361802), (15886, 1353744), (15912, 1351532), (16116, 1334424), (16224, 1325541), (16432, 1308762), (16779, 1281696), (17108, 1257048), (17136, 1254994), (17238, 1247568), (17459, 1231776), (17696, 1215279), (18486, 1163344), (18564, 1158456), (18802, 1143792), (18928, 1136178), (19176, 1121484), (19552, 1099917), (19908, 1080248), (20111, 1069344), (20774, 1035216), (21216, 1013649), (21294, 1009936), (21488, 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(48348, 444808), (48672, 441847), (49296, 436254), (49504, 434421), (50337, 427232), (51324, 419016), (51714, 415856), (51982, 413712), (52377, 410592), (53088, 405093), (53404, 402696), (55601, 386784), (55692, 386152), (56406, 381264), (56784, 378726), (57512, 373932), (57528, 373828), (58656, 366639), (59408, 361998), (60333, 356448), (62322, 345072), (63121, 340704), (63544, 338436), (63648, 337883), (64464, 333606), (64701, 332384), (66834, 321776), (67116, 320424), (68432, 314262), (68952, 311892), (69836, 307944), (71487, 300832), (72709, 295776), (73944, 290836), (74256, 289614), (75208, 285948), (76704, 280371), (76986, 279344), (77973, 275808), (79632, 270062), (80106, 268464), (80444, 267336), (83096, 258804), (84609, 254176), (85176, 252484), (86268, 249288), (87984, 244426), (89112, 241332), (89488, 240318), (91936, 233919), (93457, 230112), (93483, 230048), (94752, 226967), (95316, 225624), (96538, 222768), (96696, 222404), (98592, 218127), (100674, 213616), (102648, 209508), (103428, 207928), (103964, 206856), (104754, 205296), (106808, 201348), (111202, 193392), (111384, 193076), (112812, 190632), (113568, 189363), (115024, 186966), (115056, 186914), (118816, 180999), (120159, 178976), (120666, 178224), (122213, 175968), (124644, 172536), (126242, 170352), (127088, 169218), (128928, 166803), (129402, 166192), (133668, 160888), (134232, 160212), (135031, 159264), (136864, 157131), (137904, 155946), (139672, 153972), (142974, 150416), (144807, 148512), (145418, 147888)]