13304545280

素因数分解:

$2^{14}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 270

約数和(自身を含む): 35726318838

約数和(自身を除く): 22421773558

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 169, 208, 248, 256, 260, 310, 320, 338, 403, 416, 496, 512, 520, 620, 640, 676, 806, 832, 845, 961, 992, 1024, 1040, 1240, 1280, 1352, 1612, 1664, 1690, 1922, 1984, 2015, 2048, 2080, 2480, 2560, 2704, 3224, 3328, 3380, 3844, 3968, 4030, 4096, 4160, 4805, 4960, 5120, 5239, 5408, 6448, 6656, 6760, 7688, 7936, 8060, 8192, 8320, 9610, 9920, 10240, 10478, 10816, 12493, 12896, 13312, 13520, 15376, 15872, 16120, 16384, 16640, 19220, 19840, 20480, 20956, 21632, 24986, 25792, 26195, 26624, 27040, 30752, 31744, 32240, 33280, 38440, 39680, 40960, 41912, 43264, 49972, 51584, 52390, 53248, 54080, 61504, 62465, 63488, 64480, 66560, 76880, 79360, 81920, 83824, 86528, 99944, 103168, 104780, 106496, 108160, 123008, 124930, 126976, 128960, 133120, 153760, 158720, 162409, 167648, 173056, 199888, 206336, 209560, 212992, 216320, 246016, 249860, 253952, 257920, 266240, 307520, 317440, 324818, 335296, 346112, 399776, 412672, 419120, 432640, 492032, 499720, 507904, 515840, 532480, 615040, 634880, 649636, 670592, 692224, 799552, 812045, 825344, 838240, 865280, 984064, 999440, 1031680, 1064960, 1230080, 1269760, 1299272, 1341184, 1384448, 1599104, 1624090, 1650688, 1676480, 1730560, 1968128, 1998880, 2063360, 2460160, 2539520, 2598544, 2682368, 2768896, 3198208, 3248180, 3301376, 3352960, 3461120, 3936256, 3997760, 4126720, 4920320, 5197088, 5364736, 6396416, 6496360, 6602752, 6705920, 6922240, 7872512, 7995520, 8253440, 9840640, 10394176, 10729472, 12792832, 12992720, 13411840, 13844480, 15745024, 15991040, 16506880, 19681280, 20788352, 21458944, 25585664, 25985440, 26823680, 31982080, 33013760, 39362560, 41576704, 42917888, 51171328, 51970880, 53647360, 63964160, 78725120, 83153408, 85835776, 102342656, 103941760, 107294720, 127928320, 166306816, 204685312, 207883520, 214589440, 255856640, 332613632, 415767040, 429178880, 511713280, 665227264, 831534080, 1023426560, 1330454528, 1663068160, 2660909056, 3326136320, 6652272640, 13304545280]

約数ペア:

[(1, 13304545280), (2, 6652272640), (4, 3326136320), (5, 2660909056), (8, 1663068160), (10, 1330454528), (13, 1023426560), (16, 831534080), (20, 665227264), (26, 511713280), (31, 429178880), (32, 415767040), (40, 332613632), (52, 255856640), (62, 214589440), (64, 207883520), (65, 204685312), (80, 166306816), (104, 127928320), (124, 107294720), (128, 103941760), (130, 102342656), (155, 85835776), (160, 83153408), (169, 78725120), (208, 63964160), (248, 53647360), (256, 51970880), (260, 51171328), (310, 42917888), (320, 41576704), (338, 39362560), (403, 33013760), (416, 31982080), (496, 26823680), (512, 25985440), (520, 25585664), (620, 21458944), (640, 20788352), (676, 19681280), (806, 16506880), (832, 15991040), (845, 15745024), (961, 13844480), (992, 13411840), (1024, 12992720), (1040, 12792832), (1240, 10729472), (1280, 10394176), (1352, 9840640), (1612, 8253440), (1664, 7995520), (1690, 7872512), (1922, 6922240), (1984, 6705920), (2015, 6602752), (2048, 6496360), (2080, 6396416), (2480, 5364736), (2560, 5197088), (2704, 4920320), (3224, 4126720), (3328, 3997760), (3380, 3936256), (3844, 3461120), (3968, 3352960), (4030, 3301376), (4096, 3248180), (4160, 3198208), (4805, 2768896), (4960, 2682368), (5120, 2598544), (5239, 2539520), (5408, 2460160), (6448, 2063360), (6656, 1998880), (6760, 1968128), (7688, 1730560), (7936, 1676480), (8060, 1650688), (8192, 1624090), (8320, 1599104), (9610, 1384448), (9920, 1341184), (10240, 1299272), (10478, 1269760), (10816, 1230080), (12493, 1064960), (12896, 1031680), (13312, 999440), (13520, 984064), (15376, 865280), (15872, 838240), (16120, 825344), (16384, 812045), (16640, 799552), (19220, 692224), (19840, 670592), (20480, 649636), (20956, 634880), (21632, 615040), (24986, 532480), (25792, 515840), (26195, 507904), (26624, 499720), (27040, 492032), (30752, 432640), (31744, 419120), (32240, 412672), (33280, 399776), (38440, 346112), (39680, 335296), (40960, 324818), (41912, 317440), (43264, 307520), (49972, 266240), (51584, 257920), (52390, 253952), (53248, 249860), (54080, 246016), (61504, 216320), (62465, 212992), (63488, 209560), (64480, 206336), (66560, 199888), (76880, 173056), (79360, 167648), (81920, 162409), (83824, 158720), (86528, 153760), (99944, 133120), (103168, 128960), (104780, 126976), (106496, 124930), (108160, 123008)]