640086729408

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{39227}}^1$

素因数の和:39345

約数の個数: 448

約数和(自身を含む): 2295685324800

約数和(自身を除く): 1655598595392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 71, 72, 76, 84, 96, 108, 112, 114, 126, 133, 142, 144, 152, 168, 171, 189, 192, 213, 216, 224, 228, 252, 266, 284, 288, 304, 336, 342, 378, 399, 426, 432, 448, 456, 497, 504, 513, 532, 568, 576, 608, 639, 672, 684, 756, 798, 852, 864, 912, 994, 1008, 1026, 1064, 1136, 1197, 1216, 1278, 1344, 1349, 1368, 1491, 1512, 1596, 1704, 1728, 1824, 1917, 1988, 2016, 2052, 2128, 2272, 2394, 2556, 2698, 2736, 2982, 3024, 3192, 3408, 3591, 3648, 3834, 3976, 4032, 4047, 4104, 4256, 4473, 4544, 4788, 5112, 5396, 5472, 5964, 6048, 6384, 6816, 7182, 7668, 7952, 8094, 8208, 8512, 8946, 9443, 9576, 10224, 10792, 10944, 11928, 12096, 12141, 12768, 13419, 13632, 14364, 15336, 15904, 16188, 16416, 17892, 18886, 19152, 20448, 21584, 23856, 24282, 25536, 26838, 28329, 28728, 30672, 31808, 32376, 32832, 35784, 36423, 37772, 38304, 39227, 40896, 43168, 47712, 48564, 53676, 56658, 57456, 61344, 64752, 71568, 72846, 75544, 76608, 78454, 84987, 86336, 95424, 97128, 107352, 113316, 114912, 117681, 122688, 129504, 143136, 145692, 151088, 156908, 169974, 194256, 214704, 226632, 229824, 235362, 254961, 259008, 274589, 286272, 291384, 302176, 313816, 339948, 353043, 388512, 429408, 453264, 470724, 509922, 549178, 582768, 604352, 627632, 679896, 706086, 745313, 777024, 823767, 858816, 906528, 941448, 1019844, 1059129, 1098356, 1165536, 1255264, 1359792, 1412172, 1490626, 1647534, 1813056, 1882896, 2039688, 2118258, 2196712, 2235939, 2331072, 2471301, 2510528, 2719584, 2785117, 2824344, 2981252, 3295068, 3765792, 4079376, 4236516, 4393424, 4471878, 4942602, 5217191, 5439168, 5570234, 5648688, 5962504, 6590136, 6707817, 7413903, 7531584, 8158752, 8355351, 8473032, 8786848, 8943756, 9885204, 10434382, 11140468, 11297376, 11925008, 13180272, 13415634, 14827806, 15651573, 16317504, 16710702, 16946064, 17573696, 17887512, 19495819, 19770408, 20123451, 20868764, 22280936, 22594752, 23850016, 25066053, 26360544, 26831268, 29655612, 31303146, 33421404, 33892128, 35775024, 38991638, 39540816, 40246902, 41737528, 44561872, 46954719, 47700032, 50132106, 52721088, 52917223, 53662536, 58487457, 59311224, 62606292, 66842808, 67784256, 71550048, 75198159, 77983276, 79081632, 80493804, 83475056, 89123744, 93909438, 100264212, 105834446, 107325072, 116974914, 118622448, 125212584, 133685616, 140864157, 143100096, 150396318, 155966552, 158163264, 158751669, 160987608, 166950112, 175462371, 178247488, 187818876, 200528424, 211668892, 214650144, 233949828, 237244896, 250425168, 267371232, 281728314, 300792636, 311933104, 317503338, 321975216, 333900224, 350924742, 370420561, 375637752, 401056848, 423337784, 429300288, 467899656, 474489792, 476255007, 500850336, 526387113, 534742464, 563456628, 601585272, 623866208, 635006676, 643950432, 701849484, 740841122, 751275504, 802113696, 846675568, 935799312, 952510014, 1001700672, 1052774226, 1111261683, 1126913256, 1203170544, 1247732416, 1270013352, 1287900864, 1403698968, 1428765021, 1481682244, 1502551008, 1604227392, 1693351136, 1871598624, 1905020028, 2105548452, 2222523366, 2253826512, 2406341088, 2540026704, 2807397936, 2857530042, 2963364488, 3005102016, 3333785049, 3386702272, 3743197248, 3810040056, 4211096904, 4445046732, 4507653024, 4812682176, 5080053408, 5614795872, 5715060084, 5926728976, 6667570098, 7620080112, 8422193808, 8890093464, 9015306048, 10001355147, 10160106816, 11229591744, 11430120168, 11853457952, 13335140196, 15240160224, 16844387616, 17780186928, 20002710294, 22860240336, 23706915904, 26670280392, 30480320448, 33688775232, 35560373856, 40005420588, 45720480672, 53340560784, 71120747712, 80010841176, 91440961344, 106681121568, 160021682352, 213362243136, 320043364704, 640086729408]

約数ペア:

[(1, 640086729408), (2, 320043364704), (3, 213362243136), (4, 160021682352), (6, 106681121568), (7, 91440961344), (8, 80010841176), (9, 71120747712), (12, 53340560784), (14, 45720480672), (16, 40005420588), (18, 35560373856), (19, 33688775232), (21, 30480320448), (24, 26670280392), (27, 23706915904), (28, 22860240336), (32, 20002710294), (36, 17780186928), (38, 16844387616), (42, 15240160224), (48, 13335140196), (54, 11853457952), (56, 11430120168), (57, 11229591744), (63, 10160106816), (64, 10001355147), (71, 9015306048), (72, 8890093464), (76, 8422193808), (84, 7620080112), (96, 6667570098), (108, 5926728976), (112, 5715060084), (114, 5614795872), (126, 5080053408), (133, 4812682176), (142, 4507653024), (144, 4445046732), (152, 4211096904), (168, 3810040056), (171, 3743197248), (189, 3386702272), (192, 3333785049), (213, 3005102016), (216, 2963364488), (224, 2857530042), (228, 2807397936), (252, 2540026704), (266, 2406341088), (284, 2253826512), (288, 2222523366), (304, 2105548452), (336, 1905020028), (342, 1871598624), (378, 1693351136), (399, 1604227392), (426, 1502551008), (432, 1481682244), (448, 1428765021), (456, 1403698968), (497, 1287900864), (504, 1270013352), (513, 1247732416), (532, 1203170544), (568, 1126913256), (576, 1111261683), (608, 1052774226), (639, 1001700672), (672, 952510014), (684, 935799312), (756, 846675568), (798, 802113696), (852, 751275504), (864, 740841122), (912, 701849484), (994, 643950432), (1008, 635006676), (1026, 623866208), (1064, 601585272), (1136, 563456628), (1197, 534742464), (1216, 526387113), (1278, 500850336), (1344, 476255007), (1349, 474489792), (1368, 467899656), (1491, 429300288), (1512, 423337784), (1596, 401056848), (1704, 375637752), (1728, 370420561), (1824, 350924742), (1917, 333900224), (1988, 321975216), (2016, 317503338), (2052, 311933104), (2128, 300792636), (2272, 281728314), (2394, 267371232), (2556, 250425168), (2698, 237244896), (2736, 233949828), (2982, 214650144), (3024, 211668892), (3192, 200528424), (3408, 187818876), (3591, 178247488), (3648, 175462371), (3834, 166950112), (3976, 160987608), (4032, 158751669), (4047, 158163264), (4104, 155966552), (4256, 150396318), (4473, 143100096), (4544, 140864157), (4788, 133685616), (5112, 125212584), (5396, 118622448), (5472, 116974914), (5964, 107325072), (6048, 105834446), (6384, 100264212), (6816, 93909438), (7182, 89123744), (7668, 83475056), (7952, 80493804), (8094, 79081632), (8208, 77983276), (8512, 75198159), (8946, 71550048), (9443, 67784256), (9576, 66842808), (10224, 62606292), (10792, 59311224), (10944, 58487457), (11928, 53662536), (12096, 52917223), (12141, 52721088), (12768, 50132106), (13419, 47700032), (13632, 46954719), (14364, 44561872), (15336, 41737528), (15904, 40246902), (16188, 39540816), (16416, 38991638), (17892, 35775024), (18886, 33892128), (19152, 33421404), (20448, 31303146), (21584, 29655612), (23856, 26831268), (24282, 26360544), (25536, 25066053), (26838, 23850016), (28329, 22594752), (28728, 22280936), (30672, 20868764), (31808, 20123451), (32376, 19770408), (32832, 19495819), (35784, 17887512), (36423, 17573696), (37772, 16946064), (38304, 16710702), (39227, 16317504), (40896, 15651573), (43168, 14827806), (47712, 13415634), (48564, 13180272), (53676, 11925008), (56658, 11297376), (57456, 11140468), (61344, 10434382), (64752, 9885204), (71568, 8943756), (72846, 8786848), (75544, 8473032), (76608, 8355351), (78454, 8158752), (84987, 7531584), (86336, 7413903), (95424, 6707817), (97128, 6590136), (107352, 5962504), (113316, 5648688), (114912, 5570234), (117681, 5439168), (122688, 5217191), (129504, 4942602), (143136, 4471878), (145692, 4393424), (151088, 4236516), (156908, 4079376), (169974, 3765792), (194256, 3295068), (214704, 2981252), (226632, 2824344), (229824, 2785117), (235362, 2719584), (254961, 2510528), (259008, 2471301), (274589, 2331072), (286272, 2235939), (291384, 2196712), (302176, 2118258), (313816, 2039688), (339948, 1882896), (353043, 1813056), (388512, 1647534), (429408, 1490626), (453264, 1412172), (470724, 1359792), (509922, 1255264), (549178, 1165536), (582768, 1098356), (604352, 1059129), (627632, 1019844), (679896, 941448), (706086, 906528), (745313, 858816), (777024, 823767)]