26818932240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1867}}^1$

素因数の和:2238

約数の個数: 240

約数和(自身を含む): 91709594496

約数和(自身を除く): 64890662256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 281, 284, 355, 360, 426, 562, 568, 639, 710, 720, 843, 852, 1065, 1124, 1136, 1278, 1405, 1420, 1686, 1704, 1867, 2130, 2248, 2529, 2556, 2810, 2840, 3195, 3372, 3408, 3734, 4215, 4260, 4496, 5058, 5112, 5601, 5620, 5680, 6390, 6744, 7468, 8430, 8520, 9335, 10116, 10224, 11202, 11240, 12645, 12780, 13488, 14936, 16803, 16860, 17040, 18670, 19951, 20232, 22404, 22480, 25290, 25560, 28005, 29872, 33606, 33720, 37340, 39902, 40464, 44808, 50580, 51120, 56010, 59853, 67212, 67440, 74680, 79804, 84015, 89616, 99755, 101160, 112020, 119706, 132557, 134424, 149360, 159608, 168030, 179559, 199510, 202320, 224040, 239412, 265114, 268848, 299265, 319216, 336060, 359118, 397671, 399020, 448080, 478824, 524627, 530228, 598530, 662785, 672120, 718236, 795342, 798040, 897795, 957648, 1049254, 1060456, 1193013, 1197060, 1325570, 1344240, 1436472, 1573881, 1590684, 1596080, 1795590, 1988355, 2098508, 2120912, 2386026, 2394120, 2623135, 2651140, 2872944, 3147762, 3181368, 3591180, 3976710, 4197016, 4721643, 4772052, 4788240, 5246270, 5302280, 5965065, 6295524, 6362736, 7182360, 7869405, 7953420, 8394032, 9443286, 9544104, 10492540, 10604560, 11930130, 12591048, 14364720, 15738810, 15906840, 18886572, 19088208, 20985080, 23608215, 23860260, 25182096, 31477620, 31813680, 37248517, 37773144, 41970160, 47216430, 47720520, 62955240, 74497034, 75546288, 94432860, 95441040, 111745551, 125910480, 148994068, 186242585, 188865720, 223491102, 297988136, 335236653, 372485170, 377731440, 446982204, 558727755, 595976272, 670473306, 744970340, 893964408, 1117455510, 1340946612, 1489940680, 1676183265, 1787928816, 2234911020, 2681893224, 2979881360, 3352366530, 4469822040, 5363786448, 6704733060, 8939644080, 13409466120, 26818932240]

約数ペア:

[(1, 26818932240), (2, 13409466120), (3, 8939644080), (4, 6704733060), (5, 5363786448), (6, 4469822040), (8, 3352366530), (9, 2979881360), (10, 2681893224), (12, 2234911020), (15, 1787928816), (16, 1676183265), (18, 1489940680), (20, 1340946612), (24, 1117455510), (30, 893964408), (36, 744970340), (40, 670473306), (45, 595976272), (48, 558727755), (60, 446982204), (71, 377731440), (72, 372485170), (80, 335236653), (90, 297988136), (120, 223491102), (142, 188865720), (144, 186242585), (180, 148994068), (213, 125910480), (240, 111745551), (281, 95441040), (284, 94432860), (355, 75546288), (360, 74497034), (426, 62955240), (562, 47720520), (568, 47216430), (639, 41970160), (710, 37773144), (720, 37248517), (843, 31813680), (852, 31477620), (1065, 25182096), (1124, 23860260), (1136, 23608215), (1278, 20985080), (1405, 19088208), (1420, 18886572), (1686, 15906840), (1704, 15738810), (1867, 14364720), (2130, 12591048), (2248, 11930130), (2529, 10604560), (2556, 10492540), (2810, 9544104), (2840, 9443286), (3195, 8394032), (3372, 7953420), (3408, 7869405), (3734, 7182360), (4215, 6362736), (4260, 6295524), (4496, 5965065), (5058, 5302280), (5112, 5246270), (5601, 4788240), (5620, 4772052), (5680, 4721643), (6390, 4197016), (6744, 3976710), (7468, 3591180), (8430, 3181368), (8520, 3147762), (9335, 2872944), (10116, 2651140), (10224, 2623135), (11202, 2394120), (11240, 2386026), (12645, 2120912), (12780, 2098508), (13488, 1988355), (14936, 1795590), (16803, 1596080), (16860, 1590684), (17040, 1573881), (18670, 1436472), (19951, 1344240), (20232, 1325570), (22404, 1197060), (22480, 1193013), (25290, 1060456), (25560, 1049254), (28005, 957648), (29872, 897795), (33606, 798040), (33720, 795342), (37340, 718236), (39902, 672120), (40464, 662785), (44808, 598530), (50580, 530228), (51120, 524627), (56010, 478824), (59853, 448080), (67212, 399020), (67440, 397671), (74680, 359118), (79804, 336060), (84015, 319216), (89616, 299265), (99755, 268848), (101160, 265114), (112020, 239412), (119706, 224040), (132557, 202320), (134424, 199510), (149360, 179559), (159608, 168030)]