167784120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 461207880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 139, 140, 168, 180, 210, 252, 278, 280, 315, 360, 417, 420, 479, 504, 556, 630, 695, 834, 840, 958, 973, 1112, 1251, 1260, 1390, 1437, 1668, 1916, 1946, 2085, 2395, 2502, 2520, 2780, 2874, 2919, 3336, 3353, 3832, 3892, 4170, 4311, 4790, 4865, 5004, 5560, 5748, 5838, 6255, 6706, 7185, 7784, 8340, 8622, 8757, 9580, 9730, 10008, 10059, 11496, 11676, 12510, 13412, 14370, 14595, 16680, 16765, 17244, 17514, 19160, 19460, 20118, 21555, 23352, 25020, 26824, 28740, 29190, 30177, 33530, 34488, 35028, 38920, 40236, 43110, 43785, 50040, 50295, 57480, 58380, 60354, 66581, 67060, 70056, 80472, 86220, 87570, 100590, 116760, 120708, 133162, 134120, 150885, 172440, 175140, 199743, 201180, 241416, 266324, 301770, 332905, 350280, 399486, 402360, 466067, 532648, 599229, 603540, 665810, 798972, 932134, 998715, 1198458, 1207080, 1331620, 1398201, 1597944, 1864268, 1997430, 2330335, 2396916, 2663240, 2796402, 2996145, 3728536, 3994860, 4194603, 4660670, 4793832, 5592804, 5992290, 6991005, 7989720, 8389206, 9321340, 11185608, 11984580, 13982010, 16778412, 18642680, 20973015, 23969160, 27964020, 33556824, 41946030, 55928040, 83892060, 167784120]

約数ペア:

[(1, 167784120), (2, 83892060), (3, 55928040), (4, 41946030), (5, 33556824), (6, 27964020), (7, 23969160), (8, 20973015), (9, 18642680), (10, 16778412), (12, 13982010), (14, 11984580), (15, 11185608), (18, 9321340), (20, 8389206), (21, 7989720), (24, 6991005), (28, 5992290), (30, 5592804), (35, 4793832), (36, 4660670), (40, 4194603), (42, 3994860), (45, 3728536), (56, 2996145), (60, 2796402), (63, 2663240), (70, 2396916), (72, 2330335), (84, 1997430), (90, 1864268), (105, 1597944), (120, 1398201), (126, 1331620), (139, 1207080), (140, 1198458), (168, 998715), (180, 932134), (210, 798972), (252, 665810), (278, 603540), (280, 599229), (315, 532648), (360, 466067), (417, 402360), (420, 399486), (479, 350280), (504, 332905), (556, 301770), (630, 266324), (695, 241416), (834, 201180), (840, 199743), (958, 175140), (973, 172440), (1112, 150885), (1251, 134120), (1260, 133162), (1390, 120708), (1437, 116760), (1668, 100590), (1916, 87570), (1946, 86220), (2085, 80472), (2395, 70056), (2502, 67060), (2520, 66581), (2780, 60354), (2874, 58380), (2919, 57480), (3336, 50295), (3353, 50040), (3832, 43785), (3892, 43110), (4170, 40236), (4311, 38920), (4790, 35028), (4865, 34488), (5004, 33530), (5560, 30177), (5748, 29190), (5838, 28740), (6255, 26824), (6706, 25020), (7185, 23352), (7784, 21555), (8340, 20118), (8622, 19460), (8757, 19160), (9580, 17514), (9730, 17244), (10008, 16765), (10059, 16680), (11496, 14595), (11676, 14370), (12510, 13412)]