19987460064

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9157}}^1$

素因数の和:9250

約数の個数: 288

約数和(自身を含む): 68043646944

約数和(自身を除く): 48056186880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 53, 66, 72, 78, 88, 96, 99, 104, 106, 117, 132, 143, 144, 156, 159, 176, 198, 208, 212, 234, 264, 286, 288, 312, 318, 352, 396, 416, 424, 429, 468, 477, 528, 572, 583, 624, 636, 689, 792, 848, 858, 936, 954, 1056, 1144, 1166, 1248, 1272, 1287, 1378, 1584, 1696, 1716, 1749, 1872, 1908, 2067, 2288, 2332, 2544, 2574, 2756, 3168, 3432, 3498, 3744, 3816, 4134, 4576, 4664, 5088, 5148, 5247, 5512, 6201, 6864, 6996, 7579, 7632, 8268, 9157, 9328, 10296, 10494, 11024, 12402, 13728, 13992, 15158, 15264, 16536, 18314, 18656, 20592, 20988, 22048, 22737, 24804, 27471, 27984, 30316, 33072, 36628, 41184, 41976, 45474, 49608, 54942, 55968, 60632, 66144, 68211, 73256, 82413, 83952, 90948, 99216, 100727, 109884, 119041, 121264, 136422, 146512, 164826, 167904, 181896, 198432, 201454, 219768, 238082, 242528, 272844, 293024, 302181, 329652, 357123, 363792, 402908, 439536, 476164, 485321, 545688, 604362, 659304, 714246, 727584, 805816, 879072, 906543, 952328, 970642, 1071369, 1091376, 1208724, 1309451, 1318608, 1428492, 1455963, 1611632, 1813086, 1904656, 1941284, 2142738, 2182752, 2417448, 2618902, 2637216, 2856984, 2911926, 3223264, 3626172, 3809312, 3882568, 3928353, 4285476, 4367889, 4834896, 5237804, 5338531, 5713968, 5823852, 6309173, 7252344, 7765136, 7856706, 8570952, 8735778, 9669792, 10475608, 10677062, 11427936, 11647704, 11785059, 12618346, 14504688, 15530272, 15713412, 16015593, 17141904, 17471556, 18927519, 20951216, 21354124, 23295408, 23570118, 25236692, 29009376, 31426824, 32031186, 34283808, 34943112, 37855038, 41902432, 42708248, 46590816, 47140236, 48046779, 50473384, 56782557, 62853648, 64062372, 69400903, 69886224, 75710076, 85416496, 94280472, 96093558, 100946768, 113565114, 125707296, 128124744, 138801806, 139772448, 151420152, 170832992, 188560944, 192187116, 201893536, 208202709, 227130228, 256249488, 277603612, 302840304, 377121888, 384374232, 416405418, 454260456, 512498976, 555207224, 605680608, 624608127, 768748464, 832810836, 908520912, 1110414448, 1249216254, 1537496928, 1665621672, 1817041824, 2220828896, 2498432508, 3331243344, 4996865016, 6662486688, 9993730032, 19987460064]

約数ペア:

[(1, 19987460064), (2, 9993730032), (3, 6662486688), (4, 4996865016), (6, 3331243344), (8, 2498432508), (9, 2220828896), (11, 1817041824), (12, 1665621672), (13, 1537496928), (16, 1249216254), (18, 1110414448), (22, 908520912), (24, 832810836), (26, 768748464), (32, 624608127), (33, 605680608), (36, 555207224), (39, 512498976), (44, 454260456), (48, 416405418), (52, 384374232), (53, 377121888), (66, 302840304), (72, 277603612), (78, 256249488), (88, 227130228), (96, 208202709), (99, 201893536), (104, 192187116), (106, 188560944), (117, 170832992), (132, 151420152), (143, 139772448), (144, 138801806), (156, 128124744), (159, 125707296), (176, 113565114), (198, 100946768), (208, 96093558), (212, 94280472), (234, 85416496), (264, 75710076), (286, 69886224), (288, 69400903), (312, 64062372), (318, 62853648), (352, 56782557), (396, 50473384), (416, 48046779), (424, 47140236), (429, 46590816), (468, 42708248), (477, 41902432), (528, 37855038), (572, 34943112), (583, 34283808), (624, 32031186), (636, 31426824), (689, 29009376), (792, 25236692), (848, 23570118), (858, 23295408), (936, 21354124), (954, 20951216), (1056, 18927519), (1144, 17471556), (1166, 17141904), (1248, 16015593), (1272, 15713412), (1287, 15530272), (1378, 14504688), (1584, 12618346), (1696, 11785059), (1716, 11647704), (1749, 11427936), (1872, 10677062), (1908, 10475608), (2067, 9669792), (2288, 8735778), (2332, 8570952), (2544, 7856706), (2574, 7765136), (2756, 7252344), (3168, 6309173), (3432, 5823852), (3498, 5713968), (3744, 5338531), (3816, 5237804), (4134, 4834896), (4576, 4367889), (4664, 4285476), (5088, 3928353), (5148, 3882568), (5247, 3809312), (5512, 3626172), (6201, 3223264), (6864, 2911926), (6996, 2856984), (7579, 2637216), (7632, 2618902), (8268, 2417448), (9157, 2182752), (9328, 2142738), (10296, 1941284), (10494, 1904656), (11024, 1813086), (12402, 1611632), (13728, 1455963), (13992, 1428492), (15158, 1318608), (15264, 1309451), (16536, 1208724), (18314, 1091376), (18656, 1071369), (20592, 970642), (20988, 952328), (22048, 906543), (22737, 879072), (24804, 805816), (27471, 727584), (27984, 714246), (30316, 659304), (33072, 604362), (36628, 545688), (41184, 485321), (41976, 476164), (45474, 439536), (49608, 402908), (54942, 363792), (55968, 357123), (60632, 329652), (66144, 302181), (68211, 293024), (73256, 272844), (82413, 242528), (83952, 238082), (90948, 219768), (99216, 201454), (100727, 198432), (109884, 181896), (119041, 167904), (121264, 164826), (136422, 146512)]