20744047296

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 448

約数和(自身を含む): 73477120000

約数和(自身を除く): 52733072704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 49, 54, 56, 62, 63, 64, 72, 84, 93, 96, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 192, 196, 216, 217, 224, 248, 252, 279, 288, 294, 336, 343, 372, 378, 392, 432, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 686, 744, 756, 784, 837, 864, 868, 882, 992, 1008, 1029, 1116, 1129, 1176, 1302, 1323, 1344, 1372, 1488, 1512, 1519, 1568, 1674, 1728, 1736, 1764, 1953, 1984, 2016, 2058, 2232, 2258, 2352, 2604, 2646, 2744, 2976, 3024, 3038, 3087, 3136, 3348, 3387, 3472, 3528, 3906, 4032, 4116, 4464, 4516, 4557, 4704, 5208, 5292, 5488, 5859, 5952, 6048, 6076, 6174, 6696, 6774, 6944, 7056, 7812, 7903, 8232, 8928, 9032, 9114, 9261, 9408, 10161, 10416, 10584, 10633, 10976, 11718, 12096, 12152, 12348, 13392, 13548, 13671, 13888, 14112, 15624, 15806, 16464, 17856, 18064, 18228, 18522, 20322, 20832, 21168, 21266, 21952, 23436, 23709, 24304, 24696, 26784, 27096, 27342, 28224, 30483, 31248, 31612, 31899, 32928, 34999, 36128, 36456, 37044, 40644, 41013, 41664, 42336, 42532, 46872, 47418, 48608, 49392, 53568, 54192, 54684, 55321, 60966, 62496, 63224, 63798, 65856, 69998, 71127, 72256, 72912, 74088, 81288, 82026, 84672, 85064, 93744, 94836, 95697, 97216, 98784, 104997, 108384, 109368, 110642, 121932, 124992, 126448, 127596, 139996, 142254, 145824, 148176, 162576, 164052, 165963, 170128, 187488, 189672, 191394, 197568, 209994, 213381, 216768, 218736, 221284, 243864, 244993, 252896, 255192, 279992, 284508, 287091, 291648, 296352, 314991, 325152, 328104, 331926, 340256, 374976, 379344, 382788, 387247, 419988, 426762, 437472, 442568, 487728, 489986, 497889, 505792, 510384, 559984, 569016, 574182, 592704, 629982, 650304, 656208, 663852, 680512, 734979, 758688, 765576, 774494, 839976, 853524, 874944, 885136, 944973, 975456, 979972, 995778, 1020768, 1119968, 1138032, 1148364, 1161741, 1259964, 1312416, 1327704, 1469958, 1493667, 1517376, 1531152, 1548988, 1679952, 1707048, 1714951, 1770272, 1889946, 1950912, 1959944, 1991556, 2041536, 2204937, 2239936, 2276064, 2296728, 2323482, 2519928, 2624832, 2655408, 2939916, 2987334, 3062304, 3097976, 3359904, 3414096, 3429902, 3485223, 3540544, 3779892, 3919888, 3983112, 4409874, 4552128, 4593456, 4646964, 5039856, 5144853, 5310816, 5879832, 5974668, 6124608, 6195952, 6614811, 6719808, 6828192, 6859804, 6970446, 7559784, 7839776, 7966224, 8819748, 9186912, 9293928, 10079712, 10289706, 10455669, 10621632, 11759664, 11949336, 12004657, 12391904, 13229622, 13656384, 13719608, 13940892, 15119568, 15434559, 15679552, 15932448, 17639496, 18373824, 18587856, 20159424, 20579412, 20911338, 23519328, 23898672, 24009314, 24783808, 26459244, 27439216, 27881784, 30239136, 30869118, 31864896, 35278992, 36013971, 37175712, 41158824, 41822676, 46303677, 47038656, 47797344, 48018628, 52918488, 54878432, 55763568, 60478272, 61738236, 70557984, 72027942, 74351424, 82317648, 83645352, 92607354, 95594688, 96037256, 105836976, 108041913, 109756864, 111527136, 123476472, 141115968, 144055884, 164635296, 167290704, 185214708, 192074512, 211673952, 216083826, 223054272, 246952944, 288111768, 324125739, 329270592, 334581408, 370429416, 384149024, 423347904, 432167652, 493905888, 576223536, 648251478, 669162816, 740858832, 768298048, 864335304, 987811776, 1152447072, 1296502956, 1481717664, 1728670608, 2304894144, 2593005912, 2963435328, 3457341216, 5186011824, 6914682432, 10372023648, 20744047296]

約数ペア:

[(1, 20744047296), (2, 10372023648), (3, 6914682432), (4, 5186011824), (6, 3457341216), (7, 2963435328), (8, 2593005912), (9, 2304894144), (12, 1728670608), (14, 1481717664), (16, 1296502956), (18, 1152447072), (21, 987811776), (24, 864335304), (27, 768298048), (28, 740858832), (31, 669162816), (32, 648251478), (36, 576223536), (42, 493905888), (48, 432167652), (49, 423347904), (54, 384149024), (56, 370429416), (62, 334581408), (63, 329270592), (64, 324125739), (72, 288111768), (84, 246952944), (93, 223054272), (96, 216083826), (98, 211673952), (108, 192074512), (112, 185214708), (124, 167290704), (126, 164635296), (144, 144055884), (147, 141115968), (168, 123476472), (186, 111527136), (189, 109756864), (192, 108041913), (196, 105836976), (216, 96037256), (217, 95594688), (224, 92607354), (248, 83645352), (252, 82317648), (279, 74351424), (288, 72027942), (294, 70557984), (336, 61738236), (343, 60478272), (372, 55763568), (378, 54878432), (392, 52918488), (432, 48018628), (434, 47797344), (441, 47038656), (448, 46303677), (496, 41822676), (504, 41158824), (558, 37175712), (576, 36013971), (588, 35278992), (651, 31864896), (672, 30869118), (686, 30239136), (744, 27881784), (756, 27439216), (784, 26459244), (837, 24783808), (864, 24009314), (868, 23898672), (882, 23519328), (992, 20911338), (1008, 20579412), (1029, 20159424), (1116, 18587856), (1129, 18373824), (1176, 17639496), (1302, 15932448), (1323, 15679552), (1344, 15434559), (1372, 15119568), (1488, 13940892), (1512, 13719608), (1519, 13656384), (1568, 13229622), (1674, 12391904), (1728, 12004657), (1736, 11949336), (1764, 11759664), (1953, 10621632), (1984, 10455669), (2016, 10289706), (2058, 10079712), (2232, 9293928), (2258, 9186912), (2352, 8819748), (2604, 7966224), (2646, 7839776), (2744, 7559784), (2976, 6970446), (3024, 6859804), (3038, 6828192), (3087, 6719808), (3136, 6614811), (3348, 6195952), (3387, 6124608), (3472, 5974668), (3528, 5879832), (3906, 5310816), (4032, 5144853), (4116, 5039856), (4464, 4646964), (4516, 4593456), (4557, 4552128), (4704, 4409874), (5208, 3983112), (5292, 3919888), (5488, 3779892), (5859, 3540544), (5952, 3485223), (6048, 3429902), (6076, 3414096), (6174, 3359904), (6696, 3097976), (6774, 3062304), (6944, 2987334), (7056, 2939916), (7812, 2655408), (7903, 2624832), (8232, 2519928), (8928, 2323482), (9032, 2296728), (9114, 2276064), (9261, 2239936), (9408, 2204937), (10161, 2041536), (10416, 1991556), (10584, 1959944), (10633, 1950912), (10976, 1889946), (11718, 1770272), (12096, 1714951), (12152, 1707048), (12348, 1679952), (13392, 1548988), (13548, 1531152), (13671, 1517376), (13888, 1493667), (14112, 1469958), (15624, 1327704), (15806, 1312416), (16464, 1259964), (17856, 1161741), (18064, 1148364), (18228, 1138032), (18522, 1119968), (20322, 1020768), (20832, 995778), (21168, 979972), (21266, 975456), (21952, 944973), (23436, 885136), (23709, 874944), (24304, 853524), (24696, 839976), (26784, 774494), (27096, 765576), (27342, 758688), (28224, 734979), (30483, 680512), (31248, 663852), (31612, 656208), (31899, 650304), (32928, 629982), (34999, 592704), (36128, 574182), (36456, 569016), (37044, 559984), (40644, 510384), (41013, 505792), (41664, 497889), (42336, 489986), (42532, 487728), (46872, 442568), (47418, 437472), (48608, 426762), (49392, 419988), (53568, 387247), (54192, 382788), (54684, 379344), (55321, 374976), (60966, 340256), (62496, 331926), (63224, 328104), (63798, 325152), (65856, 314991), (69998, 296352), (71127, 291648), (72256, 287091), (72912, 284508), (74088, 279992), (81288, 255192), (82026, 252896), (84672, 244993), (85064, 243864), (93744, 221284), (94836, 218736), (95697, 216768), (97216, 213381), (98784, 209994), (104997, 197568), (108384, 191394), (109368, 189672), (110642, 187488), (121932, 170128), (124992, 165963), (126448, 164052), (127596, 162576), (139996, 148176), (142254, 145824)]