161425440

素因数分解:

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

素因数の和:157

約数の個数: 384

約数和(自身を含む): 638668800

約数和(自身を除く): 477243360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 66, 72, 79, 80, 86, 88, 90, 96, 99, 108, 110, 120, 129, 132, 135, 144, 158, 160, 165, 172, 176, 180, 198, 215, 216, 220, 237, 240, 258, 264, 270, 288, 297, 316, 330, 344, 352, 360, 387, 395, 396, 430, 432, 440, 473, 474, 480, 495, 516, 528, 540, 594, 632, 645, 660, 688, 711, 720, 774, 790, 792, 860, 864, 869, 880, 946, 948, 990, 1032, 1056, 1080, 1161, 1185, 1188, 1264, 1290, 1320, 1376, 1419, 1422, 1440, 1485, 1548, 1580, 1584, 1720, 1738, 1760, 1892, 1896, 1935, 1980, 2064, 2133, 2160, 2322, 2365, 2370, 2376, 2528, 2580, 2607, 2640, 2838, 2844, 2970, 3096, 3160, 3168, 3397, 3440, 3476, 3555, 3784, 3792, 3870, 3960, 4128, 4257, 4266, 4320, 4345, 4644, 4730, 4740, 4752, 5160, 5214, 5280, 5676, 5688, 5805, 5940, 6192, 6320, 6794, 6880, 6952, 7095, 7110, 7568, 7584, 7740, 7821, 7920, 8514, 8532, 8690, 9288, 9460, 9480, 9504, 10191, 10320, 10428, 10665, 11352, 11376, 11610, 11880, 12384, 12640, 12771, 13035, 13588, 13904, 14190, 14220, 15136, 15480, 15642, 15840, 16985, 17028, 17064, 17380, 18576, 18920, 18960, 20382, 20640, 20856, 21285, 21330, 22704, 22752, 23220, 23463, 23760, 25542, 26070, 27176, 27808, 28380, 28440, 30573, 30960, 31284, 33970, 34056, 34128, 34760, 37152, 37367, 37840, 37920, 39105, 40764, 41712, 42570, 42660, 45408, 46440, 46926, 47520, 50955, 51084, 52140, 54352, 56760, 56880, 61146, 61920, 62568, 63855, 67940, 68112, 68256, 69520, 74734, 75680, 78210, 81528, 83424, 85140, 85320, 91719, 92880, 93852, 101910, 102168, 104280, 108704, 112101, 113520, 113760, 117315, 122292, 125136, 127710, 135880, 136224, 139040, 149468, 152865, 156420, 163056, 170280, 170640, 183438, 185760, 186835, 187704, 203820, 204336, 208560, 224202, 227040, 234630, 244584, 250272, 255420, 271760, 298936, 305730, 312840, 326112, 336303, 340560, 341280, 366876, 373670, 375408, 407640, 408672, 417120, 448404, 458595, 469260, 489168, 510840, 543520, 560505, 597872, 611460, 625680, 672606, 681120, 733752, 747340, 750816, 815280, 896808, 917190, 938520, 978336, 1008909, 1021680, 1121010, 1195744, 1222920, 1251360, 1345212, 1467504, 1494680, 1630560, 1681515, 1793616, 1834380, 1877040, 2017818, 2043360, 2242020, 2445840, 2690424, 2935008, 2989360, 3363030, 3587232, 3668760, 3754080, 4035636, 4484040, 4891680, 5044545, 5380848, 5978720, 6726060, 7337520, 8071272, 8968080, 10089090, 10761696, 13452120, 14675040, 16142544, 17936160, 20178180, 26904240, 32285088, 40356360, 53808480, 80712720, 161425440]

約数ペア:

[(1, 161425440), (2, 80712720), (3, 53808480), (4, 40356360), (5, 32285088), (6, 26904240), (8, 20178180), (9, 17936160), (10, 16142544), (11, 14675040), (12, 13452120), (15, 10761696), (16, 10089090), (18, 8968080), (20, 8071272), (22, 7337520), (24, 6726060), (27, 5978720), (30, 5380848), (32, 5044545), (33, 4891680), (36, 4484040), (40, 4035636), (43, 3754080), (44, 3668760), (45, 3587232), (48, 3363030), (54, 2989360), (55, 2935008), (60, 2690424), (66, 2445840), (72, 2242020), (79, 2043360), (80, 2017818), (86, 1877040), (88, 1834380), (90, 1793616), (96, 1681515), (99, 1630560), (108, 1494680), (110, 1467504), (120, 1345212), (129, 1251360), (132, 1222920), (135, 1195744), (144, 1121010), (158, 1021680), (160, 1008909), (165, 978336), (172, 938520), (176, 917190), (180, 896808), (198, 815280), (215, 750816), (216, 747340), (220, 733752), (237, 681120), (240, 672606), (258, 625680), (264, 611460), (270, 597872), (288, 560505), (297, 543520), (316, 510840), (330, 489168), (344, 469260), (352, 458595), (360, 448404), (387, 417120), (395, 408672), (396, 407640), (430, 375408), (432, 373670), (440, 366876), (473, 341280), (474, 340560), (480, 336303), (495, 326112), (516, 312840), (528, 305730), (540, 298936), (594, 271760), (632, 255420), (645, 250272), (660, 244584), (688, 234630), (711, 227040), (720, 224202), (774, 208560), (790, 204336), (792, 203820), (860, 187704), (864, 186835), (869, 185760), (880, 183438), (946, 170640), (948, 170280), (990, 163056), (1032, 156420), (1056, 152865), (1080, 149468), (1161, 139040), (1185, 136224), (1188, 135880), (1264, 127710), (1290, 125136), (1320, 122292), (1376, 117315), (1419, 113760), (1422, 113520), (1440, 112101), (1485, 108704), (1548, 104280), (1580, 102168), (1584, 101910), (1720, 93852), (1738, 92880), (1760, 91719), (1892, 85320), (1896, 85140), (1935, 83424), (1980, 81528), (2064, 78210), (2133, 75680), (2160, 74734), (2322, 69520), (2365, 68256), (2370, 68112), (2376, 67940), (2528, 63855), (2580, 62568), (2607, 61920), (2640, 61146), (2838, 56880), (2844, 56760), (2970, 54352), (3096, 52140), (3160, 51084), (3168, 50955), (3397, 47520), (3440, 46926), (3476, 46440), (3555, 45408), (3784, 42660), (3792, 42570), (3870, 41712), (3960, 40764), (4128, 39105), (4257, 37920), (4266, 37840), (4320, 37367), (4345, 37152), (4644, 34760), (4730, 34128), (4740, 34056), (4752, 33970), (5160, 31284), (5214, 30960), (5280, 30573), (5676, 28440), (5688, 28380), (5805, 27808), (5940, 27176), (6192, 26070), (6320, 25542), (6794, 23760), (6880, 23463), (6952, 23220), (7095, 22752), (7110, 22704), (7568, 21330), (7584, 21285), (7740, 20856), (7821, 20640), (7920, 20382), (8514, 18960), (8532, 18920), (8690, 18576), (9288, 17380), (9460, 17064), (9480, 17028), (9504, 16985), (10191, 15840), (10320, 15642), (10428, 15480), (10665, 15136), (11352, 14220), (11376, 14190), (11610, 13904), (11880, 13588), (12384, 13035), (12640, 12771)]