133748580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 451584000

約数和(自身を除く): 317835420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 79, 84, 87, 105, 116, 139, 140, 145, 158, 174, 203, 210, 237, 278, 290, 316, 348, 395, 406, 417, 420, 435, 474, 553, 556, 580, 609, 695, 790, 812, 834, 870, 948, 973, 1015, 1106, 1185, 1218, 1390, 1580, 1659, 1668, 1740, 1946, 2030, 2085, 2212, 2291, 2370, 2436, 2765, 2780, 2919, 3045, 3318, 3892, 4031, 4060, 4170, 4582, 4740, 4865, 5530, 5838, 6090, 6636, 6873, 8062, 8295, 8340, 9164, 9730, 10981, 11060, 11455, 11676, 12093, 12180, 13746, 14595, 16037, 16124, 16590, 19460, 20155, 21962, 22910, 24186, 27492, 28217, 29190, 32074, 32943, 33180, 34365, 40310, 43924, 45820, 48111, 48372, 54905, 56434, 58380, 60465, 64148, 65886, 68730, 76867, 80185, 80620, 84651, 96222, 109810, 112868, 120930, 131772, 137460, 141085, 153734, 160370, 164715, 169302, 192444, 219620, 230601, 240555, 241860, 282170, 307468, 318449, 320740, 329430, 338604, 384335, 423255, 461202, 481110, 564340, 636898, 658860, 768670, 846510, 922404, 955347, 962220, 1153005, 1273796, 1537340, 1592245, 1693020, 1910694, 2229143, 2306010, 3184490, 3821388, 4458286, 4612020, 4776735, 6368980, 6687429, 8916572, 9553470, 11145715, 13374858, 19106940, 22291430, 26749716, 33437145, 44582860, 66874290, 133748580]

約数ペア:

[(1, 133748580), (2, 66874290), (3, 44582860), (4, 33437145), (5, 26749716), (6, 22291430), (7, 19106940), (10, 13374858), (12, 11145715), (14, 9553470), (15, 8916572), (20, 6687429), (21, 6368980), (28, 4776735), (29, 4612020), (30, 4458286), (35, 3821388), (42, 3184490), (58, 2306010), (60, 2229143), (70, 1910694), (79, 1693020), (84, 1592245), (87, 1537340), (105, 1273796), (116, 1153005), (139, 962220), (140, 955347), (145, 922404), (158, 846510), (174, 768670), (203, 658860), (210, 636898), (237, 564340), (278, 481110), (290, 461202), (316, 423255), (348, 384335), (395, 338604), (406, 329430), (417, 320740), (420, 318449), (435, 307468), (474, 282170), (553, 241860), (556, 240555), (580, 230601), (609, 219620), (695, 192444), (790, 169302), (812, 164715), (834, 160370), (870, 153734), (948, 141085), (973, 137460), (1015, 131772), (1106, 120930), (1185, 112868), (1218, 109810), (1390, 96222), (1580, 84651), (1659, 80620), (1668, 80185), (1740, 76867), (1946, 68730), (2030, 65886), (2085, 64148), (2212, 60465), (2291, 58380), (2370, 56434), (2436, 54905), (2765, 48372), (2780, 48111), (2919, 45820), (3045, 43924), (3318, 40310), (3892, 34365), (4031, 33180), (4060, 32943), (4170, 32074), (4582, 29190), (4740, 28217), (4865, 27492), (5530, 24186), (5838, 22910), (6090, 21962), (6636, 20155), (6873, 19460), (8062, 16590), (8295, 16124), (8340, 16037), (9164, 14595), (9730, 13746), (10981, 12180), (11060, 12093), (11455, 11676)]