553648680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 1949285520

約数和(自身を除く): 1395636840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 281, 312, 360, 390, 421, 468, 520, 562, 585, 780, 842, 843, 936, 1124, 1170, 1263, 1405, 1560, 1684, 1686, 2105, 2248, 2340, 2526, 2529, 2810, 3368, 3372, 3653, 3789, 4210, 4215, 4680, 5052, 5058, 5473, 5620, 6315, 6744, 7306, 7578, 8420, 8430, 10104, 10116, 10946, 10959, 11240, 12630, 12645, 14612, 15156, 16419, 16840, 16860, 18265, 18945, 20232, 21892, 21918, 25260, 25290, 27365, 29224, 30312, 32838, 32877, 33720, 36530, 37890, 43784, 43836, 49257, 50520, 50580, 54730, 54795, 65676, 65754, 73060, 75780, 82095, 87672, 98514, 101160, 109460, 109590, 118301, 131352, 131508, 146120, 151560, 164190, 164385, 197028, 218920, 219180, 236602, 246285, 263016, 328380, 328770, 354903, 394056, 438360, 473204, 492570, 591505, 656760, 657540, 709806, 946408, 985140, 1064709, 1183010, 1315080, 1419612, 1537913, 1774515, 1970280, 2129418, 2366020, 2839224, 3075826, 3549030, 4258836, 4613739, 4732040, 5323545, 6151652, 7098060, 7689565, 8517672, 9227478, 10647090, 12303304, 13841217, 14196120, 15379130, 18454956, 21294180, 23068695, 27682434, 30758260, 36909912, 42588360, 46137390, 55364868, 61516520, 69206085, 92274780, 110729736, 138412170, 184549560, 276824340, 553648680]

約数ペア:

[(1, 553648680), (2, 276824340), (3, 184549560), (4, 138412170), (5, 110729736), (6, 92274780), (8, 69206085), (9, 61516520), (10, 55364868), (12, 46137390), (13, 42588360), (15, 36909912), (18, 30758260), (20, 27682434), (24, 23068695), (26, 21294180), (30, 18454956), (36, 15379130), (39, 14196120), (40, 13841217), (45, 12303304), (52, 10647090), (60, 9227478), (65, 8517672), (72, 7689565), (78, 7098060), (90, 6151652), (104, 5323545), (117, 4732040), (120, 4613739), (130, 4258836), (156, 3549030), (180, 3075826), (195, 2839224), (234, 2366020), (260, 2129418), (281, 1970280), (312, 1774515), (360, 1537913), (390, 1419612), (421, 1315080), (468, 1183010), (520, 1064709), (562, 985140), (585, 946408), (780, 709806), (842, 657540), (843, 656760), (936, 591505), (1124, 492570), (1170, 473204), (1263, 438360), (1405, 394056), (1560, 354903), (1684, 328770), (1686, 328380), (2105, 263016), (2248, 246285), (2340, 236602), (2526, 219180), (2529, 218920), (2810, 197028), (3368, 164385), (3372, 164190), (3653, 151560), (3789, 146120), (4210, 131508), (4215, 131352), (4680, 118301), (5052, 109590), (5058, 109460), (5473, 101160), (5620, 98514), (6315, 87672), (6744, 82095), (7306, 75780), (7578, 73060), (8420, 65754), (8430, 65676), (10104, 54795), (10116, 54730), (10946, 50580), (10959, 50520), (11240, 49257), (12630, 43836), (12645, 43784), (14612, 37890), (15156, 36530), (16419, 33720), (16840, 32877), (16860, 32838), (18265, 30312), (18945, 29224), (20232, 27365), (21892, 25290), (21918, 25260)]