67757760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3391

約数の個数: 168

約数和(自身を含む): 266431776

約数和(自身を除く): 198674016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3361, 4032, 5040, 6720, 6722, 10080, 10083, 13444, 16805, 20160, 20166, 23527, 26888, 30249, 33610, 40332, 47054, 50415, 53776, 60498, 67220, 70581, 80664, 94108, 100830, 107552, 117635, 120996, 134440, 141162, 151245, 161328, 188216, 201660, 211743, 215104, 235270, 241992, 268880, 282324, 302490, 322656, 352905, 376432, 403320, 423486, 470540, 483984, 537760, 564648, 604980, 645312, 705810, 752864, 806640, 846972, 941080, 967968, 1058715, 1075520, 1129296, 1209960, 1411620, 1505728, 1613280, 1693944, 1882160, 1935936, 2117430, 2258592, 2419920, 2823240, 3226560, 3387888, 3764320, 4234860, 4517184, 4839840, 5646480, 6775776, 7528640, 8469720, 9679680, 11292960, 13551552, 16939440, 22585920, 33878880, 67757760]

約数ペア:

[(1, 67757760), (2, 33878880), (3, 22585920), (4, 16939440), (5, 13551552), (6, 11292960), (7, 9679680), (8, 8469720), (9, 7528640), (10, 6775776), (12, 5646480), (14, 4839840), (15, 4517184), (16, 4234860), (18, 3764320), (20, 3387888), (21, 3226560), (24, 2823240), (28, 2419920), (30, 2258592), (32, 2117430), (35, 1935936), (36, 1882160), (40, 1693944), (42, 1613280), (45, 1505728), (48, 1411620), (56, 1209960), (60, 1129296), (63, 1075520), (64, 1058715), (70, 967968), (72, 941080), (80, 846972), (84, 806640), (90, 752864), (96, 705810), (105, 645312), (112, 604980), (120, 564648), (126, 537760), (140, 483984), (144, 470540), (160, 423486), (168, 403320), (180, 376432), (192, 352905), (210, 322656), (224, 302490), (240, 282324), (252, 268880), (280, 241992), (288, 235270), (315, 215104), (320, 211743), (336, 201660), (360, 188216), (420, 161328), (448, 151245), (480, 141162), (504, 134440), (560, 120996), (576, 117635), (630, 107552), (672, 100830), (720, 94108), (840, 80664), (960, 70581), (1008, 67220), (1120, 60498), (1260, 53776), (1344, 50415), (1440, 47054), (1680, 40332), (2016, 33610), (2240, 30249), (2520, 26888), (2880, 23527), (3360, 20166), (3361, 20160), (4032, 16805), (5040, 13444), (6720, 10083), (6722, 10080)]