2601920640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:735

約数の個数: 256

約数和(自身を含む): 9099216000

約数和(自身を除く): 6497295360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 349, 352, 353, 384, 440, 480, 528, 640, 660, 698, 704, 706, 880, 960, 1047, 1056, 1059, 1320, 1396, 1408, 1412, 1745, 1760, 1765, 1920, 2094, 2112, 2118, 2640, 2792, 2824, 3490, 3520, 3530, 3839, 3883, 4188, 4224, 4236, 5235, 5280, 5295, 5584, 5648, 6980, 7040, 7060, 7678, 7766, 8376, 8472, 10470, 10560, 10590, 11168, 11296, 11517, 11649, 13960, 14120, 15356, 15532, 16752, 16944, 19195, 19415, 20940, 21120, 21180, 22336, 22592, 23034, 23298, 27920, 28240, 30712, 31064, 33504, 33888, 38390, 38830, 41880, 42360, 44672, 45184, 46068, 46596, 55840, 56480, 57585, 58245, 61424, 62128, 67008, 67776, 76780, 77660, 83760, 84720, 92136, 93192, 111680, 112960, 115170, 116490, 122848, 123197, 124256, 134016, 135552, 153560, 155320, 167520, 169440, 184272, 186384, 223360, 225920, 230340, 232980, 245696, 246394, 248512, 307120, 310640, 335040, 338880, 368544, 369591, 372768, 460680, 465960, 491392, 492788, 497024, 614240, 615985, 621280, 670080, 677760, 737088, 739182, 745536, 921360, 931920, 985576, 1228480, 1231970, 1242560, 1355167, 1474176, 1478364, 1491072, 1842720, 1847955, 1863840, 1971152, 2456960, 2463940, 2485120, 2710334, 2956728, 3685440, 3695910, 3727680, 3942304, 4065501, 4927880, 5420668, 5913456, 6775835, 7370880, 7391820, 7455360, 7884608, 8131002, 9855760, 10841336, 11826912, 13551670, 14783640, 15769216, 16262004, 19711520, 20327505, 21682672, 23653824, 27103340, 29567280, 32524008, 39423040, 40655010, 43365344, 47307648, 54206680, 59134560, 65048016, 78846080, 81310020, 86730688, 108413360, 118269120, 130096032, 162620040, 173461376, 216826720, 236538240, 260192064, 325240080, 433653440, 520384128, 650480160, 867306880, 1300960320, 2601920640]

約数ペア:

[(1, 2601920640), (2, 1300960320), (3, 867306880), (4, 650480160), (5, 520384128), (6, 433653440), (8, 325240080), (10, 260192064), (11, 236538240), (12, 216826720), (15, 173461376), (16, 162620040), (20, 130096032), (22, 118269120), (24, 108413360), (30, 86730688), (32, 81310020), (33, 78846080), (40, 65048016), (44, 59134560), (48, 54206680), (55, 47307648), (60, 43365344), (64, 40655010), (66, 39423040), (80, 32524008), (88, 29567280), (96, 27103340), (110, 23653824), (120, 21682672), (128, 20327505), (132, 19711520), (160, 16262004), (165, 15769216), (176, 14783640), (192, 13551670), (220, 11826912), (240, 10841336), (264, 9855760), (320, 8131002), (330, 7884608), (349, 7455360), (352, 7391820), (353, 7370880), (384, 6775835), (440, 5913456), (480, 5420668), (528, 4927880), (640, 4065501), (660, 3942304), (698, 3727680), (704, 3695910), (706, 3685440), (880, 2956728), (960, 2710334), (1047, 2485120), (1056, 2463940), (1059, 2456960), (1320, 1971152), (1396, 1863840), (1408, 1847955), (1412, 1842720), (1745, 1491072), (1760, 1478364), (1765, 1474176), (1920, 1355167), (2094, 1242560), (2112, 1231970), (2118, 1228480), (2640, 985576), (2792, 931920), (2824, 921360), (3490, 745536), (3520, 739182), (3530, 737088), (3839, 677760), (3883, 670080), (4188, 621280), (4224, 615985), (4236, 614240), (5235, 497024), (5280, 492788), (5295, 491392), (5584, 465960), (5648, 460680), (6980, 372768), (7040, 369591), (7060, 368544), (7678, 338880), (7766, 335040), (8376, 310640), (8472, 307120), (10470, 248512), (10560, 246394), (10590, 245696), (11168, 232980), (11296, 230340), (11517, 225920), (11649, 223360), (13960, 186384), (14120, 184272), (15356, 169440), (15532, 167520), (16752, 155320), (16944, 153560), (19195, 135552), (19415, 134016), (20940, 124256), (21120, 123197), (21180, 122848), (22336, 116490), (22592, 115170), (23034, 112960), (23298, 111680), (27920, 93192), (28240, 92136), (30712, 84720), (31064, 83760), (33504, 77660), (33888, 76780), (38390, 67776), (38830, 67008), (41880, 62128), (42360, 61424), (44672, 58245), (45184, 57585), (46068, 56480), (46596, 55840)]