213017040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 200

約数和(自身を含む): 751880448

約数和(自身を除く): 538863408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 270, 284, 324, 355, 360, 405, 426, 432, 463, 540, 568, 639, 648, 710, 720, 810, 852, 926, 1065, 1080, 1136, 1278, 1296, 1389, 1420, 1620, 1704, 1852, 1917, 2130, 2160, 2315, 2556, 2778, 2840, 3195, 3240, 3408, 3704, 3834, 4167, 4260, 4630, 5112, 5556, 5680, 5751, 6390, 6480, 6945, 7408, 7668, 8334, 8520, 9260, 9585, 10224, 11112, 11502, 12501, 12780, 13890, 15336, 16668, 17040, 18520, 19170, 20835, 22224, 23004, 25002, 25560, 27780, 28755, 30672, 32873, 33336, 37040, 37503, 38340, 41670, 46008, 50004, 51120, 55560, 57510, 62505, 65746, 66672, 75006, 76680, 83340, 92016, 98619, 100008, 111120, 115020, 125010, 131492, 150012, 153360, 164365, 166680, 187515, 197238, 200016, 230040, 250020, 262984, 295857, 300024, 328730, 333360, 375030, 394476, 460080, 493095, 500040, 525968, 591714, 600048, 657460, 750060, 788952, 887571, 986190, 1000080, 1183428, 1314920, 1479285, 1500120, 1577904, 1775142, 1972380, 2366856, 2629840, 2662713, 2958570, 3000240, 3550284, 3944760, 4437855, 4733712, 5325426, 5917140, 7100568, 7889520, 8875710, 10650852, 11834280, 13313565, 14201136, 17751420, 21301704, 23668560, 26627130, 35502840, 42603408, 53254260, 71005680, 106508520, 213017040]

約数ペア:

[(1, 213017040), (2, 106508520), (3, 71005680), (4, 53254260), (5, 42603408), (6, 35502840), (8, 26627130), (9, 23668560), (10, 21301704), (12, 17751420), (15, 14201136), (16, 13313565), (18, 11834280), (20, 10650852), (24, 8875710), (27, 7889520), (30, 7100568), (36, 5917140), (40, 5325426), (45, 4733712), (48, 4437855), (54, 3944760), (60, 3550284), (71, 3000240), (72, 2958570), (80, 2662713), (81, 2629840), (90, 2366856), (108, 1972380), (120, 1775142), (135, 1577904), (142, 1500120), (144, 1479285), (162, 1314920), (180, 1183428), (213, 1000080), (216, 986190), (240, 887571), (270, 788952), (284, 750060), (324, 657460), (355, 600048), (360, 591714), (405, 525968), (426, 500040), (432, 493095), (463, 460080), (540, 394476), (568, 375030), (639, 333360), (648, 328730), (710, 300024), (720, 295857), (810, 262984), (852, 250020), (926, 230040), (1065, 200016), (1080, 197238), (1136, 187515), (1278, 166680), (1296, 164365), (1389, 153360), (1420, 150012), (1620, 131492), (1704, 125010), (1852, 115020), (1917, 111120), (2130, 100008), (2160, 98619), (2315, 92016), (2556, 83340), (2778, 76680), (2840, 75006), (3195, 66672), (3240, 65746), (3408, 62505), (3704, 57510), (3834, 55560), (4167, 51120), (4260, 50004), (4630, 46008), (5112, 41670), (5556, 38340), (5680, 37503), (5751, 37040), (6390, 33336), (6480, 32873), (6945, 30672), (7408, 28755), (7668, 27780), (8334, 25560), (8520, 25002), (9260, 23004), (9585, 22224), (10224, 20835), (11112, 19170), (11502, 18520), (12501, 17040), (12780, 16668), (13890, 15336)]