2130785280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3601

約数の個数: 264

約数和(自身を含む): 7953282792

約数和(自身を除く): 5822497512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3557, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6240, 6656, 7114, 7488, 7680, 8320, 9216, 9360, 9984, 10671, 11520, 12480, 13312, 14228, 14976, 15360, 16640, 17785, 18720, 19968, 21342, 23040, 24960, 28456, 29952, 32013, 33280, 35570, 37440, 39936, 42684, 46080, 46241, 49920, 53355, 56912, 59904, 64026, 66560, 71140, 74880, 85368, 92482, 99840, 106710, 113824, 119808, 128052, 138723, 142280, 149760, 160065, 170736, 184964, 199680, 213420, 227648, 231205, 256104, 277446, 284560, 299520, 320130, 341472, 369928, 416169, 426840, 455296, 462410, 512208, 554892, 569120, 599040, 640260, 682944, 693615, 739856, 832338, 853680, 910592, 924820, 1024416, 1109784, 1138240, 1280520, 1365888, 1387230, 1479712, 1664676, 1707360, 1821184, 1849640, 2048832, 2080845, 2219568, 2276480, 2561040, 2731776, 2774460, 2959424, 3329352, 3414720, 3642368, 3699280, 4097664, 4161690, 4439136, 4552960, 5122080, 5463552, 5548920, 5918848, 6658704, 6829440, 7398560, 8195328, 8323380, 8878272, 9105920, 10244160, 10927104, 11097840, 11837696, 13317408, 13658880, 14797120, 16390656, 16646760, 17756544, 18211840, 20488320, 22195680, 23675392, 26634816, 27317760, 29594240, 32781312, 33293520, 35513088, 40976640, 44391360, 47350784, 53269632, 54635520, 59188480, 66587040, 71026176, 81953280, 88782720, 106539264, 118376960, 133174080, 142052352, 163906560, 177565440, 213078528, 236753920, 266348160, 355130880, 426157056, 532696320, 710261760, 1065392640, 2130785280]

約数ペア:

[(1, 2130785280), (2, 1065392640), (3, 710261760), (4, 532696320), (5, 426157056), (6, 355130880), (8, 266348160), (9, 236753920), (10, 213078528), (12, 177565440), (13, 163906560), (15, 142052352), (16, 133174080), (18, 118376960), (20, 106539264), (24, 88782720), (26, 81953280), (30, 71026176), (32, 66587040), (36, 59188480), (39, 54635520), (40, 53269632), (45, 47350784), (48, 44391360), (52, 40976640), (60, 35513088), (64, 33293520), (65, 32781312), (72, 29594240), (78, 27317760), (80, 26634816), (90, 23675392), (96, 22195680), (104, 20488320), (117, 18211840), (120, 17756544), (128, 16646760), (130, 16390656), (144, 14797120), (156, 13658880), (160, 13317408), (180, 11837696), (192, 11097840), (195, 10927104), (208, 10244160), (234, 9105920), (240, 8878272), (256, 8323380), (260, 8195328), (288, 7398560), (312, 6829440), (320, 6658704), (360, 5918848), (384, 5548920), (390, 5463552), (416, 5122080), (468, 4552960), (480, 4439136), (512, 4161690), (520, 4097664), (576, 3699280), (585, 3642368), (624, 3414720), (640, 3329352), (720, 2959424), (768, 2774460), (780, 2731776), (832, 2561040), (936, 2276480), (960, 2219568), (1024, 2080845), (1040, 2048832), (1152, 1849640), (1170, 1821184), (1248, 1707360), (1280, 1664676), (1440, 1479712), (1536, 1387230), (1560, 1365888), (1664, 1280520), (1872, 1138240), (1920, 1109784), (2080, 1024416), (2304, 924820), (2340, 910592), (2496, 853680), (2560, 832338), (2880, 739856), (3072, 693615), (3120, 682944), (3328, 640260), (3557, 599040), (3744, 569120), (3840, 554892), (4160, 512208), (4608, 462410), (4680, 455296), (4992, 426840), (5120, 416169), (5760, 369928), (6240, 341472), (6656, 320130), (7114, 299520), (7488, 284560), (7680, 277446), (8320, 256104), (9216, 231205), (9360, 227648), (9984, 213420), (10671, 199680), (11520, 184964), (12480, 170736), (13312, 160065), (14228, 149760), (14976, 142280), (15360, 138723), (16640, 128052), (17785, 119808), (18720, 113824), (19968, 106710), (21342, 99840), (23040, 92482), (24960, 85368), (28456, 74880), (29952, 71140), (32013, 66560), (33280, 64026), (35570, 59904), (37440, 56912), (39936, 53355), (42684, 49920), (46080, 46241)]