18423048960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23869}}^1$

素因数の和:23963

約数の個数: 216

約数和(自身を含む): 64695911280

約数和(自身を除く): 46272862320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 768, 804, 960, 1005, 1072, 1152, 1206, 1280, 1340, 1440, 1608, 1920, 2010, 2144, 2304, 2412, 2680, 2880, 3015, 3216, 3840, 4020, 4288, 4824, 5360, 5760, 6030, 6432, 8040, 8576, 9648, 10720, 11520, 12060, 12864, 16080, 17152, 19296, 21440, 23869, 24120, 25728, 32160, 38592, 42880, 47738, 48240, 51456, 64320, 71607, 77184, 85760, 95476, 96480, 119345, 128640, 143214, 154368, 190952, 192960, 214821, 238690, 257280, 286428, 358035, 381904, 385920, 429642, 477380, 572856, 716070, 763808, 771840, 859284, 954760, 1074105, 1145712, 1432140, 1527616, 1599223, 1718568, 1909520, 2148210, 2291424, 2864280, 3055232, 3198446, 3437136, 3819040, 4296420, 4582848, 4797669, 5728560, 6110464, 6396892, 6874272, 7638080, 7996115, 8592840, 9165696, 9595338, 11457120, 12793784, 13748544, 14393007, 15276160, 15992230, 17185680, 18331392, 19190676, 22914240, 23988345, 25587568, 27497088, 28786014, 30552320, 31984460, 34371360, 38381352, 45828480, 47976690, 51175136, 54994176, 57572028, 63968920, 68742720, 71965035, 76762704, 91656960, 95953380, 102350272, 115144056, 127937840, 137485440, 143930070, 153525408, 191906760, 204700544, 230288112, 255875680, 274970880, 287860140, 307050816, 383813520, 409401088, 460576224, 511751360, 575720280, 614101632, 767627040, 921152448, 1023502720, 1151440560, 1228203264, 1535254080, 1842304896, 2047005440, 2302881120, 3070508160, 3684609792, 4605762240, 6141016320, 9211524480, 18423048960]

約数ペア:

[(1, 18423048960), (2, 9211524480), (3, 6141016320), (4, 4605762240), (5, 3684609792), (6, 3070508160), (8, 2302881120), (9, 2047005440), (10, 1842304896), (12, 1535254080), (15, 1228203264), (16, 1151440560), (18, 1023502720), (20, 921152448), (24, 767627040), (30, 614101632), (32, 575720280), (36, 511751360), (40, 460576224), (45, 409401088), (48, 383813520), (60, 307050816), (64, 287860140), (67, 274970880), (72, 255875680), (80, 230288112), (90, 204700544), (96, 191906760), (120, 153525408), (128, 143930070), (134, 137485440), (144, 127937840), (160, 115144056), (180, 102350272), (192, 95953380), (201, 91656960), (240, 76762704), (256, 71965035), (268, 68742720), (288, 63968920), (320, 57572028), (335, 54994176), (360, 51175136), (384, 47976690), (402, 45828480), (480, 38381352), (536, 34371360), (576, 31984460), (603, 30552320), (640, 28786014), (670, 27497088), (720, 25587568), (768, 23988345), (804, 22914240), (960, 19190676), (1005, 18331392), (1072, 17185680), (1152, 15992230), (1206, 15276160), (1280, 14393007), (1340, 13748544), (1440, 12793784), (1608, 11457120), (1920, 9595338), (2010, 9165696), (2144, 8592840), (2304, 7996115), (2412, 7638080), (2680, 6874272), (2880, 6396892), (3015, 6110464), (3216, 5728560), (3840, 4797669), (4020, 4582848), (4288, 4296420), (4824, 3819040), (5360, 3437136), (5760, 3198446), (6030, 3055232), (6432, 2864280), (8040, 2291424), (8576, 2148210), (9648, 1909520), (10720, 1718568), (11520, 1599223), (12060, 1527616), (12864, 1432140), (16080, 1145712), (17152, 1074105), (19296, 954760), (21440, 859284), (23869, 771840), (24120, 763808), (25728, 716070), (32160, 572856), (38592, 477380), (42880, 429642), (47738, 385920), (48240, 381904), (51456, 358035), (64320, 286428), (71607, 257280), (77184, 238690), (85760, 214821), (95476, 192960), (96480, 190952), (119345, 154368), (128640, 143214)]