26200440

素因数分解:

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

素因数の和:342

約数の個数: 192

約数和(自身を含む): 100301760

約数和(自身を除く): 74101320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 281, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 562, 630, 666, 740, 777, 840, 843, 888, 1036, 1110, 1124, 1260, 1295, 1332, 1405, 1480, 1554, 1665, 1686, 1967, 2072, 2220, 2248, 2331, 2520, 2529, 2590, 2664, 2810, 3108, 3330, 3372, 3885, 3934, 4215, 4440, 4662, 5058, 5180, 5620, 5901, 6216, 6660, 6744, 7770, 7868, 8430, 9324, 9835, 10116, 10360, 10397, 11240, 11655, 11802, 12645, 13320, 15540, 15736, 16860, 17703, 18648, 19670, 20232, 20794, 23310, 23604, 25290, 29505, 31080, 31191, 33720, 35406, 39340, 41588, 46620, 47208, 50580, 51985, 59010, 62382, 70812, 72779, 78680, 83176, 88515, 93240, 93573, 101160, 103970, 118020, 124764, 141624, 145558, 155955, 177030, 187146, 207940, 218337, 236040, 249528, 291116, 311910, 354060, 363895, 374292, 415880, 436674, 467865, 582232, 623820, 655011, 708120, 727790, 748584, 873348, 935730, 1091685, 1247640, 1310022, 1455580, 1746696, 1871460, 2183370, 2620044, 2911160, 3275055, 3742920, 4366740, 5240088, 6550110, 8733480, 13100220, 26200440]

約数ペア:

[(1, 26200440), (2, 13100220), (3, 8733480), (4, 6550110), (5, 5240088), (6, 4366740), (7, 3742920), (8, 3275055), (9, 2911160), (10, 2620044), (12, 2183370), (14, 1871460), (15, 1746696), (18, 1455580), (20, 1310022), (21, 1247640), (24, 1091685), (28, 935730), (30, 873348), (35, 748584), (36, 727790), (37, 708120), (40, 655011), (42, 623820), (45, 582232), (56, 467865), (60, 436674), (63, 415880), (70, 374292), (72, 363895), (74, 354060), (84, 311910), (90, 291116), (105, 249528), (111, 236040), (120, 218337), (126, 207940), (140, 187146), (148, 177030), (168, 155955), (180, 145558), (185, 141624), (210, 124764), (222, 118020), (252, 103970), (259, 101160), (280, 93573), (281, 93240), (296, 88515), (315, 83176), (333, 78680), (360, 72779), (370, 70812), (420, 62382), (444, 59010), (504, 51985), (518, 50580), (555, 47208), (562, 46620), (630, 41588), (666, 39340), (740, 35406), (777, 33720), (840, 31191), (843, 31080), (888, 29505), (1036, 25290), (1110, 23604), (1124, 23310), (1260, 20794), (1295, 20232), (1332, 19670), (1405, 18648), (1480, 17703), (1554, 16860), (1665, 15736), (1686, 15540), (1967, 13320), (2072, 12645), (2220, 11802), (2248, 11655), (2331, 11240), (2520, 10397), (2529, 10360), (2590, 10116), (2664, 9835), (2810, 9324), (3108, 8430), (3330, 7868), (3372, 7770), (3885, 6744), (3934, 6660), (4215, 6216), (4440, 5901), (4662, 5620), (5058, 5180)]