205123628640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{268937}}^1$

素因数の和:269189

約数の個数: 192

約数和(自身を含む): 741700882944

約数和(自身を除く): 536577254304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 227, 240, 280, 336, 420, 454, 480, 560, 672, 681, 840, 908, 1120, 1135, 1362, 1589, 1680, 1816, 2270, 2724, 3178, 3360, 3405, 3632, 4540, 4767, 5448, 6356, 6810, 7264, 7945, 9080, 9534, 10896, 12712, 13620, 15890, 18160, 19068, 21792, 23835, 25424, 27240, 31780, 36320, 38136, 47670, 50848, 54480, 63560, 76272, 95340, 108960, 127120, 152544, 190680, 254240, 268937, 381360, 537874, 762720, 806811, 1075748, 1344685, 1613622, 1882559, 2151496, 2689370, 3227244, 3765118, 4034055, 4302992, 5378740, 5647677, 6454488, 7530236, 8068110, 8605984, 9412795, 10757480, 11295354, 12908976, 15060472, 16136220, 18825590, 21514960, 22590708, 25817952, 28238385, 30120944, 32272440, 37651180, 43029920, 45181416, 56476770, 60241888, 61048699, 64544880, 75302360, 90362832, 112953540, 122097398, 129089760, 150604720, 180725664, 183146097, 225907080, 244194796, 301209440, 305243495, 366292194, 427340893, 451814160, 488389592, 610486990, 732584388, 854681786, 903628320, 915730485, 976779184, 1220973980, 1282022679, 1465168776, 1709363572, 1831460970, 1953558368, 2136704465, 2441947960, 2564045358, 2930337552, 3418727144, 3662921940, 4273408930, 4883895920, 5128090716, 5860675104, 6410113395, 6837454288, 7325843880, 8546817860, 9767791840, 10256181432, 12820226790, 13674908576, 14651687760, 17093635720, 20512362864, 25640453580, 29303375520, 34187271440, 41024725728, 51280907160, 68374542880, 102561814320, 205123628640]

約数ペア:

[(1, 205123628640), (2, 102561814320), (3, 68374542880), (4, 51280907160), (5, 41024725728), (6, 34187271440), (7, 29303375520), (8, 25640453580), (10, 20512362864), (12, 17093635720), (14, 14651687760), (15, 13674908576), (16, 12820226790), (20, 10256181432), (21, 9767791840), (24, 8546817860), (28, 7325843880), (30, 6837454288), (32, 6410113395), (35, 5860675104), (40, 5128090716), (42, 4883895920), (48, 4273408930), (56, 3662921940), (60, 3418727144), (70, 2930337552), (80, 2564045358), (84, 2441947960), (96, 2136704465), (105, 1953558368), (112, 1831460970), (120, 1709363572), (140, 1465168776), (160, 1282022679), (168, 1220973980), (210, 976779184), (224, 915730485), (227, 903628320), (240, 854681786), (280, 732584388), (336, 610486990), (420, 488389592), (454, 451814160), (480, 427340893), (560, 366292194), (672, 305243495), (681, 301209440), (840, 244194796), (908, 225907080), (1120, 183146097), (1135, 180725664), (1362, 150604720), (1589, 129089760), (1680, 122097398), (1816, 112953540), (2270, 90362832), (2724, 75302360), (3178, 64544880), (3360, 61048699), (3405, 60241888), (3632, 56476770), (4540, 45181416), (4767, 43029920), (5448, 37651180), (6356, 32272440), (6810, 30120944), (7264, 28238385), (7945, 25817952), (9080, 22590708), (9534, 21514960), (10896, 18825590), (12712, 16136220), (13620, 15060472), (15890, 12908976), (18160, 11295354), (19068, 10757480), (21792, 9412795), (23835, 8605984), (25424, 8068110), (27240, 7530236), (31780, 6454488), (36320, 5647677), (38136, 5378740), (47670, 4302992), (50848, 4034055), (54480, 3765118), (63560, 3227244), (76272, 2689370), (95340, 2151496), (108960, 1882559), (127120, 1613622), (152544, 1344685), (190680, 1075748), (254240, 806811), (268937, 762720), (381360, 537874)]