1556522240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 432

約数和(自身を含む): 4932482688

約数和(自身を除く): 3375960448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 64, 65, 70, 80, 83, 91, 92, 98, 104, 112, 115, 128, 130, 140, 160, 161, 166, 182, 184, 196, 208, 224, 230, 245, 256, 260, 280, 299, 320, 322, 332, 364, 368, 392, 415, 416, 448, 455, 460, 490, 520, 560, 581, 598, 637, 640, 644, 664, 728, 736, 784, 805, 830, 832, 896, 910, 920, 980, 1040, 1079, 1120, 1127, 1162, 1196, 1274, 1280, 1288, 1328, 1456, 1472, 1495, 1568, 1610, 1660, 1664, 1792, 1820, 1840, 1909, 1960, 2080, 2093, 2158, 2240, 2254, 2324, 2392, 2548, 2576, 2656, 2905, 2912, 2944, 2990, 3136, 3185, 3220, 3320, 3328, 3640, 3680, 3818, 3920, 4067, 4160, 4186, 4316, 4480, 4508, 4648, 4784, 5096, 5152, 5312, 5395, 5635, 5810, 5824, 5888, 5980, 6272, 6370, 6440, 6640, 7280, 7360, 7553, 7636, 7840, 8134, 8320, 8372, 8632, 8960, 9016, 9296, 9545, 9568, 10192, 10304, 10465, 10624, 10790, 11270, 11620, 11648, 11960, 12544, 12740, 12880, 13280, 13363, 14560, 14651, 14720, 15106, 15272, 15680, 16268, 16640, 16744, 17264, 18032, 18592, 19090, 19136, 20335, 20384, 20608, 20930, 21248, 21580, 22540, 23240, 23296, 23920, 24817, 25480, 25760, 26560, 26726, 29120, 29302, 29440, 30212, 30544, 31360, 32536, 33488, 34528, 36064, 37184, 37765, 38180, 38272, 40670, 40768, 41216, 41860, 43160, 45080, 46480, 47840, 49634, 50960, 51520, 52871, 53120, 53452, 58240, 58604, 60424, 61088, 62720, 65072, 66815, 66976, 69056, 72128, 73255, 74368, 75530, 76360, 76544, 81340, 81536, 83720, 86320, 90160, 92960, 93541, 95680, 99268, 101920, 103040, 105742, 106240, 106904, 116480, 117208, 120848, 122176, 124085, 130144, 133630, 133952, 138112, 144256, 146510, 148736, 151060, 152720, 162680, 163072, 167440, 172640, 173719, 180320, 185920, 187082, 191360, 198536, 203840, 206080, 211484, 213808, 234416, 241696, 244352, 248170, 260288, 264355, 267260, 267904, 276224, 288512, 293020, 302120, 305440, 325360, 334880, 345280, 347438, 360640, 371840, 374164, 382720, 397072, 407680, 422968, 427616, 467705, 468832, 483392, 488704, 496340, 520576, 528710, 534520, 535808, 586040, 604240, 610880, 650720, 669760, 690560, 694876, 721280, 743680, 748328, 794144, 815360, 845936, 855232, 868595, 935410, 937664, 966784, 992680, 1041152, 1057420, 1069040, 1172080, 1208480, 1216033, 1221760, 1301440, 1339520, 1381120, 1389752, 1442560, 1496656, 1588288, 1691872, 1710464, 1737190, 1870820, 1875328, 1933568, 1985360, 2114840, 2138080, 2344160, 2416960, 2432066, 2443520, 2602880, 2679040, 2779504, 2993312, 3176576, 3383744, 3420928, 3474380, 3741640, 3750656, 3970720, 4229680, 4276160, 4688320, 4833920, 4864132, 5205760, 5559008, 5986624, 6080165, 6353152, 6767488, 6948760, 7483280, 7941440, 8459360, 8552320, 9376640, 9667840, 9728264, 11118016, 11973248, 12160330, 13534976, 13897520, 14966560, 15882880, 16918720, 17104640, 18753280, 19456528, 22236032, 23946496, 24320660, 27795040, 29933120, 31765760, 33837440, 38913056, 44472064, 48641320, 55590080, 59866240, 67674880, 77826112, 97282640, 111180160, 119732480, 155652224, 194565280, 222360320, 311304448, 389130560, 778261120, 1556522240]

約数ペア:

[(1, 1556522240), (2, 778261120), (4, 389130560), (5, 311304448), (7, 222360320), (8, 194565280), (10, 155652224), (13, 119732480), (14, 111180160), (16, 97282640), (20, 77826112), (23, 67674880), (26, 59866240), (28, 55590080), (32, 48641320), (35, 44472064), (40, 38913056), (46, 33837440), (49, 31765760), (52, 29933120), (56, 27795040), (64, 24320660), (65, 23946496), (70, 22236032), (80, 19456528), (83, 18753280), (91, 17104640), (92, 16918720), (98, 15882880), (104, 14966560), (112, 13897520), (115, 13534976), (128, 12160330), (130, 11973248), (140, 11118016), (160, 9728264), (161, 9667840), (166, 9376640), (182, 8552320), (184, 8459360), (196, 7941440), (208, 7483280), (224, 6948760), (230, 6767488), (245, 6353152), (256, 6080165), (260, 5986624), (280, 5559008), (299, 5205760), (320, 4864132), (322, 4833920), (332, 4688320), (364, 4276160), (368, 4229680), (392, 3970720), (415, 3750656), (416, 3741640), (448, 3474380), (455, 3420928), (460, 3383744), (490, 3176576), (520, 2993312), (560, 2779504), (581, 2679040), (598, 2602880), (637, 2443520), (640, 2432066), (644, 2416960), (664, 2344160), (728, 2138080), (736, 2114840), (784, 1985360), (805, 1933568), (830, 1875328), (832, 1870820), (896, 1737190), (910, 1710464), (920, 1691872), (980, 1588288), (1040, 1496656), (1079, 1442560), (1120, 1389752), (1127, 1381120), (1162, 1339520), (1196, 1301440), (1274, 1221760), (1280, 1216033), (1288, 1208480), (1328, 1172080), (1456, 1069040), (1472, 1057420), (1495, 1041152), (1568, 992680), (1610, 966784), (1660, 937664), (1664, 935410), (1792, 868595), (1820, 855232), (1840, 845936), (1909, 815360), (1960, 794144), (2080, 748328), (2093, 743680), (2158, 721280), (2240, 694876), (2254, 690560), (2324, 669760), (2392, 650720), (2548, 610880), (2576, 604240), (2656, 586040), (2905, 535808), (2912, 534520), (2944, 528710), (2990, 520576), (3136, 496340), (3185, 488704), (3220, 483392), (3320, 468832), (3328, 467705), (3640, 427616), (3680, 422968), (3818, 407680), (3920, 397072), (4067, 382720), (4160, 374164), (4186, 371840), (4316, 360640), (4480, 347438), (4508, 345280), (4648, 334880), (4784, 325360), (5096, 305440), (5152, 302120), (5312, 293020), (5395, 288512), (5635, 276224), (5810, 267904), (5824, 267260), (5888, 264355), (5980, 260288), (6272, 248170), (6370, 244352), (6440, 241696), (6640, 234416), (7280, 213808), (7360, 211484), (7553, 206080), (7636, 203840), (7840, 198536), (8134, 191360), (8320, 187082), (8372, 185920), (8632, 180320), (8960, 173719), (9016, 172640), (9296, 167440), (9545, 163072), (9568, 162680), (10192, 152720), (10304, 151060), (10465, 148736), (10624, 146510), (10790, 144256), (11270, 138112), (11620, 133952), (11648, 133630), (11960, 130144), (12544, 124085), (12740, 122176), (12880, 120848), (13280, 117208), (13363, 116480), (14560, 106904), (14651, 106240), (14720, 105742), (15106, 103040), (15272, 101920), (15680, 99268), (16268, 95680), (16640, 93541), (16744, 92960), (17264, 90160), (18032, 86320), (18592, 83720), (19090, 81536), (19136, 81340), (20335, 76544), (20384, 76360), (20608, 75530), (20930, 74368), (21248, 73255), (21580, 72128), (22540, 69056), (23240, 66976), (23296, 66815), (23920, 65072), (24817, 62720), (25480, 61088), (25760, 60424), (26560, 58604), (26726, 58240), (29120, 53452), (29302, 53120), (29440, 52871), (30212, 51520), (30544, 50960), (31360, 49634), (32536, 47840), (33488, 46480), (34528, 45080), (36064, 43160), (37184, 41860), (37765, 41216), (38180, 40768), (38272, 40670)]