65046960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 245127168

約数和(自身を除く): 180080208

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, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 191, 198, 215, 220, 240, 258, 264, 330, 344, 360, 382, 387, 396, 430, 440, 473, 495, 516, 528, 573, 645, 660, 688, 720, 764, 774, 792, 860, 880, 946, 955, 990, 1032, 1146, 1290, 1320, 1419, 1528, 1548, 1584, 1719, 1720, 1892, 1910, 1935, 1980, 2064, 2101, 2292, 2365, 2580, 2640, 2838, 2865, 3056, 3096, 3438, 3440, 3784, 3820, 3870, 3960, 4202, 4257, 4584, 4730, 5160, 5676, 5730, 6192, 6303, 6876, 7095, 7568, 7640, 7740, 7920, 8213, 8404, 8514, 8595, 9168, 9460, 10320, 10505, 11352, 11460, 12606, 13752, 14190, 15280, 15480, 16426, 16808, 17028, 17190, 18909, 18920, 21010, 21285, 22704, 22920, 24639, 25212, 27504, 28380, 30960, 31515, 32852, 33616, 34056, 34380, 37818, 37840, 41065, 42020, 42570, 45840, 49278, 50424, 56760, 63030, 65704, 68112, 68760, 73917, 75636, 82130, 84040, 85140, 90343, 94545, 98556, 100848, 113520, 123195, 126060, 131408, 137520, 147834, 151272, 164260, 168080, 170280, 180686, 189090, 197112, 246390, 252120, 271029, 295668, 302544, 328520, 340560, 361372, 369585, 378180, 394224, 451715, 492780, 504240, 542058, 591336, 657040, 722744, 739170, 756360, 813087, 903430, 985560, 1084116, 1182672, 1355145, 1445488, 1478340, 1512720, 1626174, 1806860, 1971120, 2168232, 2710290, 2956680, 3252348, 3613720, 4065435, 4336464, 5420580, 5913360, 6504696, 7227440, 8130870, 10841160, 13009392, 16261740, 21682320, 32523480, 65046960]

約数ペア:

[(1, 65046960), (2, 32523480), (3, 21682320), (4, 16261740), (5, 13009392), (6, 10841160), (8, 8130870), (9, 7227440), (10, 6504696), (11, 5913360), (12, 5420580), (15, 4336464), (16, 4065435), (18, 3613720), (20, 3252348), (22, 2956680), (24, 2710290), (30, 2168232), (33, 1971120), (36, 1806860), (40, 1626174), (43, 1512720), (44, 1478340), (45, 1445488), (48, 1355145), (55, 1182672), (60, 1084116), (66, 985560), (72, 903430), (80, 813087), (86, 756360), (88, 739170), (90, 722744), (99, 657040), (110, 591336), (120, 542058), (129, 504240), (132, 492780), (144, 451715), (165, 394224), (172, 378180), (176, 369585), (180, 361372), (191, 340560), (198, 328520), (215, 302544), (220, 295668), (240, 271029), (258, 252120), (264, 246390), (330, 197112), (344, 189090), (360, 180686), (382, 170280), (387, 168080), (396, 164260), (430, 151272), (440, 147834), (473, 137520), (495, 131408), (516, 126060), (528, 123195), (573, 113520), (645, 100848), (660, 98556), (688, 94545), (720, 90343), (764, 85140), (774, 84040), (792, 82130), (860, 75636), (880, 73917), (946, 68760), (955, 68112), (990, 65704), (1032, 63030), (1146, 56760), (1290, 50424), (1320, 49278), (1419, 45840), (1528, 42570), (1548, 42020), (1584, 41065), (1719, 37840), (1720, 37818), (1892, 34380), (1910, 34056), (1935, 33616), (1980, 32852), (2064, 31515), (2101, 30960), (2292, 28380), (2365, 27504), (2580, 25212), (2640, 24639), (2838, 22920), (2865, 22704), (3056, 21285), (3096, 21010), (3438, 18920), (3440, 18909), (3784, 17190), (3820, 17028), (3870, 16808), (3960, 16426), (4202, 15480), (4257, 15280), (4584, 14190), (4730, 13752), (5160, 12606), (5676, 11460), (5730, 11352), (6192, 10505), (6303, 10320), (6876, 9460), (7095, 9168), (7568, 8595), (7640, 8514), (7740, 8404), (7920, 8213)]