26904240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 102136320

約数和(自身を除く): 75232080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 79, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 158, 165, 172, 176, 180, 198, 215, 220, 237, 240, 258, 264, 316, 330, 344, 360, 387, 395, 396, 430, 440, 473, 474, 495, 516, 528, 632, 645, 660, 688, 711, 720, 774, 790, 792, 860, 869, 880, 946, 948, 990, 1032, 1185, 1264, 1290, 1320, 1419, 1422, 1548, 1580, 1584, 1720, 1738, 1892, 1896, 1935, 1980, 2064, 2365, 2370, 2580, 2607, 2640, 2838, 2844, 3096, 3160, 3397, 3440, 3476, 3555, 3784, 3792, 3870, 3960, 4257, 4345, 4730, 4740, 5160, 5214, 5676, 5688, 6192, 6320, 6794, 6952, 7095, 7110, 7568, 7740, 7821, 7920, 8514, 8690, 9460, 9480, 10191, 10320, 10428, 11352, 11376, 13035, 13588, 13904, 14190, 14220, 15480, 15642, 16985, 17028, 17380, 18920, 18960, 20382, 20856, 21285, 22704, 26070, 27176, 28380, 28440, 30573, 30960, 31284, 33970, 34056, 34760, 37367, 37840, 39105, 40764, 41712, 42570, 50955, 52140, 54352, 56760, 56880, 61146, 62568, 67940, 68112, 69520, 74734, 78210, 81528, 85140, 101910, 104280, 112101, 113520, 122292, 125136, 135880, 149468, 152865, 156420, 163056, 170280, 186835, 203820, 208560, 224202, 244584, 271760, 298936, 305730, 312840, 336303, 340560, 373670, 407640, 448404, 489168, 560505, 597872, 611460, 625680, 672606, 747340, 815280, 896808, 1121010, 1222920, 1345212, 1494680, 1681515, 1793616, 2242020, 2445840, 2690424, 2989360, 3363030, 4484040, 5380848, 6726060, 8968080, 13452120, 26904240]

約数ペア:

[(1, 26904240), (2, 13452120), (3, 8968080), (4, 6726060), (5, 5380848), (6, 4484040), (8, 3363030), (9, 2989360), (10, 2690424), (11, 2445840), (12, 2242020), (15, 1793616), (16, 1681515), (18, 1494680), (20, 1345212), (22, 1222920), (24, 1121010), (30, 896808), (33, 815280), (36, 747340), (40, 672606), (43, 625680), (44, 611460), (45, 597872), (48, 560505), (55, 489168), (60, 448404), (66, 407640), (72, 373670), (79, 340560), (80, 336303), (86, 312840), (88, 305730), (90, 298936), (99, 271760), (110, 244584), (120, 224202), (129, 208560), (132, 203820), (144, 186835), (158, 170280), (165, 163056), (172, 156420), (176, 152865), (180, 149468), (198, 135880), (215, 125136), (220, 122292), (237, 113520), (240, 112101), (258, 104280), (264, 101910), (316, 85140), (330, 81528), (344, 78210), (360, 74734), (387, 69520), (395, 68112), (396, 67940), (430, 62568), (440, 61146), (473, 56880), (474, 56760), (495, 54352), (516, 52140), (528, 50955), (632, 42570), (645, 41712), (660, 40764), (688, 39105), (711, 37840), (720, 37367), (774, 34760), (790, 34056), (792, 33970), (860, 31284), (869, 30960), (880, 30573), (946, 28440), (948, 28380), (990, 27176), (1032, 26070), (1185, 22704), (1264, 21285), (1290, 20856), (1320, 20382), (1419, 18960), (1422, 18920), (1548, 17380), (1580, 17028), (1584, 16985), (1720, 15642), (1738, 15480), (1892, 14220), (1896, 14190), (1935, 13904), (1980, 13588), (2064, 13035), (2365, 11376), (2370, 11352), (2580, 10428), (2607, 10320), (2640, 10191), (2838, 9480), (2844, 9460), (3096, 8690), (3160, 8514), (3397, 7920), (3440, 7821), (3476, 7740), (3555, 7568), (3784, 7110), (3792, 7095), (3870, 6952), (3960, 6794), (4257, 6320), (4345, 6192), (4730, 5688), (4740, 5676), (5160, 5214)]