1939536480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9463}}^1$

素因数の和:9549

約数の個数: 192

約数和(自身を含む): 7097545728

約数和(自身を除く): 5158009248

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, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9463, 9760, 10248, 12810, 13664, 14640, 17080, 18926, 20496, 25620, 28389, 29280, 34160, 37852, 40992, 47315, 51240, 56778, 66241, 68320, 75704, 94630, 102480, 113556, 132482, 141945, 151408, 189260, 198723, 204960, 227112, 264964, 283890, 302816, 331205, 378520, 397446, 454224, 529928, 567780, 577243, 662410, 757040, 794892, 908448, 993615, 1059856, 1135560, 1154486, 1324820, 1514080, 1589784, 1731729, 1987230, 2119712, 2271120, 2308972, 2649640, 2886215, 3179568, 3463458, 3974460, 4040701, 4542240, 4617944, 5299280, 5772430, 6359136, 6926916, 7948920, 8081402, 8658645, 9235888, 10598560, 11544860, 12122103, 13853832, 15897840, 16162804, 17317290, 18471776, 20203505, 23089720, 24244206, 27707664, 31795680, 32325608, 34634580, 40407010, 46179440, 48488412, 55415328, 60610515, 64651216, 69269160, 80814020, 92358880, 96976824, 121221030, 129302432, 138538320, 161628040, 193953648, 242442060, 277076640, 323256080, 387907296, 484884120, 646512160, 969768240, 1939536480]

約数ペア:

[(1, 1939536480), (2, 969768240), (3, 646512160), (4, 484884120), (5, 387907296), (6, 323256080), (7, 277076640), (8, 242442060), (10, 193953648), (12, 161628040), (14, 138538320), (15, 129302432), (16, 121221030), (20, 96976824), (21, 92358880), (24, 80814020), (28, 69269160), (30, 64651216), (32, 60610515), (35, 55415328), (40, 48488412), (42, 46179440), (48, 40407010), (56, 34634580), (60, 32325608), (61, 31795680), (70, 27707664), (80, 24244206), (84, 23089720), (96, 20203505), (105, 18471776), (112, 17317290), (120, 16162804), (122, 15897840), (140, 13853832), (160, 12122103), (168, 11544860), (183, 10598560), (210, 9235888), (224, 8658645), (240, 8081402), (244, 7948920), (280, 6926916), (305, 6359136), (336, 5772430), (366, 5299280), (420, 4617944), (427, 4542240), (480, 4040701), (488, 3974460), (560, 3463458), (610, 3179568), (672, 2886215), (732, 2649640), (840, 2308972), (854, 2271120), (915, 2119712), (976, 1987230), (1120, 1731729), (1220, 1589784), (1281, 1514080), (1464, 1324820), (1680, 1154486), (1708, 1135560), (1830, 1059856), (1952, 993615), (2135, 908448), (2440, 794892), (2562, 757040), (2928, 662410), (3360, 577243), (3416, 567780), (3660, 529928), (4270, 454224), (4880, 397446), (5124, 378520), (5856, 331205), (6405, 302816), (6832, 283890), (7320, 264964), (8540, 227112), (9463, 204960), (9760, 198723), (10248, 189260), (12810, 151408), (13664, 141945), (14640, 132482), (17080, 113556), (18926, 102480), (20496, 94630), (25620, 75704), (28389, 68320), (29280, 66241), (34160, 56778), (37852, 51240), (40992, 47315)]