200870040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 740689920

約数和(自身を除く): 539819880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 259, 276, 280, 281, 296, 322, 345, 370, 420, 444, 460, 483, 518, 552, 555, 562, 644, 690, 740, 777, 805, 840, 843, 851, 888, 920, 966, 1036, 1110, 1124, 1288, 1295, 1380, 1405, 1480, 1554, 1610, 1686, 1702, 1932, 1967, 2072, 2220, 2248, 2415, 2553, 2590, 2760, 2810, 3108, 3220, 3372, 3404, 3864, 3885, 3934, 4215, 4255, 4440, 4830, 5106, 5180, 5620, 5901, 5957, 6216, 6440, 6463, 6744, 6808, 7770, 7868, 8430, 8510, 9660, 9835, 10212, 10360, 10397, 11240, 11802, 11914, 12765, 12926, 15540, 15736, 16860, 17020, 17871, 19320, 19389, 19670, 20424, 20794, 23604, 23828, 25530, 25852, 29505, 29785, 31080, 31191, 32315, 33720, 34040, 35742, 38778, 39340, 41588, 45241, 47208, 47656, 51060, 51704, 51985, 59010, 59570, 62382, 64630, 71484, 72779, 77556, 78680, 83176, 89355, 90482, 96945, 102120, 103970, 118020, 119140, 124764, 129260, 135723, 142968, 145558, 155112, 155955, 178710, 180964, 193890, 207940, 218337, 226205, 236040, 238280, 239131, 249528, 258520, 271446, 291116, 311910, 357420, 361928, 363895, 387780, 415880, 436674, 452410, 478262, 542892, 582232, 623820, 678615, 714840, 717393, 727790, 775560, 873348, 904820, 956524, 1085784, 1091685, 1195655, 1247640, 1357230, 1434786, 1455580, 1673917, 1746696, 1809640, 1913048, 2183370, 2391310, 2714460, 2869572, 2911160, 3347834, 3586965, 4366740, 4782620, 5021751, 5428920, 5739144, 6695668, 7173930, 8369585, 8733480, 9565240, 10043502, 13391336, 14347860, 16739170, 20087004, 25108755, 28695720, 33478340, 40174008, 50217510, 66956680, 100435020, 200870040]

約数ペア:

[(1, 200870040), (2, 100435020), (3, 66956680), (4, 50217510), (5, 40174008), (6, 33478340), (7, 28695720), (8, 25108755), (10, 20087004), (12, 16739170), (14, 14347860), (15, 13391336), (20, 10043502), (21, 9565240), (23, 8733480), (24, 8369585), (28, 7173930), (30, 6695668), (35, 5739144), (37, 5428920), (40, 5021751), (42, 4782620), (46, 4366740), (56, 3586965), (60, 3347834), (69, 2911160), (70, 2869572), (74, 2714460), (84, 2391310), (92, 2183370), (105, 1913048), (111, 1809640), (115, 1746696), (120, 1673917), (138, 1455580), (140, 1434786), (148, 1357230), (161, 1247640), (168, 1195655), (184, 1091685), (185, 1085784), (210, 956524), (222, 904820), (230, 873348), (259, 775560), (276, 727790), (280, 717393), (281, 714840), (296, 678615), (322, 623820), (345, 582232), (370, 542892), (420, 478262), (444, 452410), (460, 436674), (483, 415880), (518, 387780), (552, 363895), (555, 361928), (562, 357420), (644, 311910), (690, 291116), (740, 271446), (777, 258520), (805, 249528), (840, 239131), (843, 238280), (851, 236040), (888, 226205), (920, 218337), (966, 207940), (1036, 193890), (1110, 180964), (1124, 178710), (1288, 155955), (1295, 155112), (1380, 145558), (1405, 142968), (1480, 135723), (1554, 129260), (1610, 124764), (1686, 119140), (1702, 118020), (1932, 103970), (1967, 102120), (2072, 96945), (2220, 90482), (2248, 89355), (2415, 83176), (2553, 78680), (2590, 77556), (2760, 72779), (2810, 71484), (3108, 64630), (3220, 62382), (3372, 59570), (3404, 59010), (3864, 51985), (3885, 51704), (3934, 51060), (4215, 47656), (4255, 47208), (4440, 45241), (4830, 41588), (5106, 39340), (5180, 38778), (5620, 35742), (5901, 34040), (5957, 33720), (6216, 32315), (6440, 31191), (6463, 31080), (6744, 29785), (6808, 29505), (7770, 25852), (7868, 25530), (8430, 23828), (8510, 23604), (9660, 20794), (9835, 20424), (10212, 19670), (10360, 19389), (10397, 19320), (11240, 17871), (11802, 17020), (11914, 16860), (12765, 15736), (12926, 15540)]