320928448512

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1409}}^1$

素因数の和:1780

約数の個数: 256

約数和(自身を含む): 981703814400

約数和(自身を除く): 660775365888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 331, 336, 384, 448, 512, 662, 672, 768, 896, 993, 1024, 1324, 1344, 1409, 1536, 1792, 1986, 2048, 2317, 2648, 2688, 2818, 3072, 3584, 3972, 4096, 4227, 4634, 5296, 5376, 5636, 6144, 6951, 7168, 7944, 8192, 8454, 9268, 9863, 10592, 10752, 11272, 12288, 13902, 14336, 15888, 16384, 16908, 18536, 19726, 21184, 21504, 22544, 24576, 27804, 28672, 29589, 31776, 32768, 33816, 37072, 39452, 42368, 43008, 45088, 49152, 55608, 57344, 59178, 63552, 67632, 74144, 78904, 84736, 86016, 90176, 98304, 111216, 114688, 118356, 127104, 135264, 148288, 157808, 169472, 172032, 180352, 222432, 229376, 236712, 254208, 270528, 296576, 315616, 338944, 344064, 360704, 444864, 466379, 473424, 508416, 541056, 593152, 631232, 677888, 688128, 721408, 889728, 932758, 946848, 1016832, 1082112, 1186304, 1262464, 1355776, 1399137, 1442816, 1779456, 1865516, 1893696, 2033664, 2164224, 2372608, 2524928, 2711552, 2798274, 2885632, 3264653, 3558912, 3731032, 3787392, 4067328, 4328448, 4745216, 5049856, 5423104, 5596548, 5771264, 6529306, 7117824, 7462064, 7574784, 8134656, 8656896, 9490432, 9793959, 10099712, 10846208, 11193096, 11542528, 13058612, 14235648, 14924128, 15149568, 16269312, 17313792, 18980864, 19587918, 20199424, 22386192, 23085056, 26117224, 28471296, 29848256, 30299136, 32538624, 34627584, 37961728, 39175836, 40398848, 44772384, 46170112, 52234448, 56942592, 59696512, 60598272, 69255168, 75923456, 78351672, 80797696, 89544768, 104468896, 113885184, 119393024, 121196544, 138510336, 156703344, 161595392, 179089536, 208937792, 227770368, 238786048, 242393088, 313406688, 323190784, 358179072, 417875584, 477572096, 484786176, 626813376, 716358144, 835751168, 955144192, 969572352, 1253626752, 1432716288, 1671502336, 1910288384, 2507253504, 2865432576, 3343004672, 3820576768, 5014507008, 5730865152, 6686009344, 7641153536, 10029014016, 11461730304, 13372018688, 15282307072, 20058028032, 22923460608, 26744037376, 40116056064, 45846921216, 53488074752, 80232112128, 106976149504, 160464224256, 320928448512]

約数ペア:

[(1, 320928448512), (2, 160464224256), (3, 106976149504), (4, 80232112128), (6, 53488074752), (7, 45846921216), (8, 40116056064), (12, 26744037376), (14, 22923460608), (16, 20058028032), (21, 15282307072), (24, 13372018688), (28, 11461730304), (32, 10029014016), (42, 7641153536), (48, 6686009344), (56, 5730865152), (64, 5014507008), (84, 3820576768), (96, 3343004672), (112, 2865432576), (128, 2507253504), (168, 1910288384), (192, 1671502336), (224, 1432716288), (256, 1253626752), (331, 969572352), (336, 955144192), (384, 835751168), (448, 716358144), (512, 626813376), (662, 484786176), (672, 477572096), (768, 417875584), (896, 358179072), (993, 323190784), (1024, 313406688), (1324, 242393088), (1344, 238786048), (1409, 227770368), (1536, 208937792), (1792, 179089536), (1986, 161595392), (2048, 156703344), (2317, 138510336), (2648, 121196544), (2688, 119393024), (2818, 113885184), (3072, 104468896), (3584, 89544768), (3972, 80797696), (4096, 78351672), (4227, 75923456), (4634, 69255168), (5296, 60598272), (5376, 59696512), (5636, 56942592), (6144, 52234448), (6951, 46170112), (7168, 44772384), (7944, 40398848), (8192, 39175836), (8454, 37961728), (9268, 34627584), (9863, 32538624), (10592, 30299136), (10752, 29848256), (11272, 28471296), (12288, 26117224), (13902, 23085056), (14336, 22386192), (15888, 20199424), (16384, 19587918), (16908, 18980864), (18536, 17313792), (19726, 16269312), (21184, 15149568), (21504, 14924128), (22544, 14235648), (24576, 13058612), (27804, 11542528), (28672, 11193096), (29589, 10846208), (31776, 10099712), (32768, 9793959), (33816, 9490432), (37072, 8656896), (39452, 8134656), (42368, 7574784), (43008, 7462064), (45088, 7117824), (49152, 6529306), (55608, 5771264), (57344, 5596548), (59178, 5423104), (63552, 5049856), (67632, 4745216), (74144, 4328448), (78904, 4067328), (84736, 3787392), (86016, 3731032), (90176, 3558912), (98304, 3264653), (111216, 2885632), (114688, 2798274), (118356, 2711552), (127104, 2524928), (135264, 2372608), (148288, 2164224), (157808, 2033664), (169472, 1893696), (172032, 1865516), (180352, 1779456), (222432, 1442816), (229376, 1399137), (236712, 1355776), (254208, 1262464), (270528, 1186304), (296576, 1082112), (315616, 1016832), (338944, 946848), (344064, 932758), (360704, 889728), (444864, 721408), (466379, 688128), (473424, 677888), (508416, 631232), (541056, 593152)]