2640570016

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 6887825280

約数和(自身を除く): 4247255264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 59, 68, 73, 92, 98, 112, 118, 119, 136, 146, 161, 184, 196, 224, 236, 238, 272, 292, 322, 368, 391, 392, 413, 472, 476, 511, 544, 584, 644, 736, 782, 784, 826, 833, 944, 952, 1003, 1022, 1127, 1168, 1241, 1288, 1357, 1564, 1568, 1652, 1666, 1679, 1888, 1904, 2006, 2044, 2254, 2336, 2482, 2576, 2714, 2737, 2891, 3128, 3304, 3332, 3358, 3577, 3808, 4012, 4088, 4307, 4508, 4964, 5152, 5428, 5474, 5782, 6256, 6608, 6664, 6716, 7021, 7154, 8024, 8176, 8614, 8687, 9016, 9499, 9928, 10856, 10948, 11564, 11753, 12512, 13216, 13328, 13432, 14042, 14308, 16048, 16352, 17228, 17374, 18032, 18998, 19159, 19856, 21712, 21896, 23069, 23128, 23506, 26656, 26864, 28084, 28543, 28616, 30149, 32096, 34456, 34748, 36064, 37996, 38318, 39712, 43424, 43792, 46138, 46256, 47012, 49147, 53728, 56168, 57086, 57232, 60298, 60809, 66493, 68912, 69496, 73219, 75992, 76636, 82271, 87584, 92276, 92512, 94024, 98294, 99061, 112336, 114172, 114464, 120596, 121618, 132986, 137824, 138992, 146438, 151984, 153272, 161483, 164542, 184552, 188048, 196588, 198122, 199801, 211043, 224672, 228344, 241192, 243236, 265972, 277984, 292876, 303968, 306544, 322966, 329084, 369104, 376096, 393176, 396244, 399602, 422086, 456688, 482384, 486472, 512533, 531944, 585752, 613088, 645932, 658168, 693427, 738208, 786352, 792488, 799204, 844172, 913376, 964768, 972944, 1025066, 1063888, 1130381, 1171504, 1291864, 1316336, 1386854, 1398607, 1572704, 1584976, 1598408, 1684037, 1688344, 1945888, 2050132, 2127776, 2260762, 2343008, 2583728, 2632672, 2773708, 2797214, 3169952, 3196816, 3368074, 3376688, 3587731, 4100264, 4521524, 4853989, 5167456, 5547416, 5594428, 6393632, 6736148, 6753376, 7175462, 8200528, 9043048, 9707978, 11094832, 11188856, 11788259, 13472296, 14350924, 16401056, 18086096, 19415956, 22189664, 22377712, 23576518, 26944592, 28701848, 36172192, 38831912, 44755424, 47153036, 53889184, 57403696, 77663824, 82517813, 94306072, 114807392, 155327648, 165035626, 188612144, 330071252, 377224288, 660142504, 1320285008, 2640570016]

約数ペア:

[(1, 2640570016), (2, 1320285008), (4, 660142504), (7, 377224288), (8, 330071252), (14, 188612144), (16, 165035626), (17, 155327648), (23, 114807392), (28, 94306072), (32, 82517813), (34, 77663824), (46, 57403696), (49, 53889184), (56, 47153036), (59, 44755424), (68, 38831912), (73, 36172192), (92, 28701848), (98, 26944592), (112, 23576518), (118, 22377712), (119, 22189664), (136, 19415956), (146, 18086096), (161, 16401056), (184, 14350924), (196, 13472296), (224, 11788259), (236, 11188856), (238, 11094832), (272, 9707978), (292, 9043048), (322, 8200528), (368, 7175462), (391, 6753376), (392, 6736148), (413, 6393632), (472, 5594428), (476, 5547416), (511, 5167456), (544, 4853989), (584, 4521524), (644, 4100264), (736, 3587731), (782, 3376688), (784, 3368074), (826, 3196816), (833, 3169952), (944, 2797214), (952, 2773708), (1003, 2632672), (1022, 2583728), (1127, 2343008), (1168, 2260762), (1241, 2127776), (1288, 2050132), (1357, 1945888), (1564, 1688344), (1568, 1684037), (1652, 1598408), (1666, 1584976), (1679, 1572704), (1888, 1398607), (1904, 1386854), (2006, 1316336), (2044, 1291864), (2254, 1171504), (2336, 1130381), (2482, 1063888), (2576, 1025066), (2714, 972944), (2737, 964768), (2891, 913376), (3128, 844172), (3304, 799204), (3332, 792488), (3358, 786352), (3577, 738208), (3808, 693427), (4012, 658168), (4088, 645932), (4307, 613088), (4508, 585752), (4964, 531944), (5152, 512533), (5428, 486472), (5474, 482384), (5782, 456688), (6256, 422086), (6608, 399602), (6664, 396244), (6716, 393176), (7021, 376096), (7154, 369104), (8024, 329084), (8176, 322966), (8614, 306544), (8687, 303968), (9016, 292876), (9499, 277984), (9928, 265972), (10856, 243236), (10948, 241192), (11564, 228344), (11753, 224672), (12512, 211043), (13216, 199801), (13328, 198122), (13432, 196588), (14042, 188048), (14308, 184552), (16048, 164542), (16352, 161483), (17228, 153272), (17374, 151984), (18032, 146438), (18998, 138992), (19159, 137824), (19856, 132986), (21712, 121618), (21896, 120596), (23069, 114464), (23128, 114172), (23506, 112336), (26656, 99061), (26864, 98294), (28084, 94024), (28543, 92512), (28616, 92276), (30149, 87584), (32096, 82271), (34456, 76636), (34748, 75992), (36064, 73219), (37996, 69496), (38318, 68912), (39712, 66493), (43424, 60809), (43792, 60298), (46138, 57232), (46256, 57086), (47012, 56168), (49147, 53728)]