140124880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 404974080

約数和(自身を除く): 264849200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 41, 56, 68, 70, 80, 82, 85, 112, 119, 136, 140, 164, 170, 205, 238, 272, 280, 287, 328, 340, 359, 410, 476, 560, 574, 595, 656, 680, 697, 718, 820, 952, 1148, 1190, 1360, 1394, 1435, 1436, 1640, 1795, 1904, 2296, 2380, 2513, 2788, 2870, 2872, 3280, 3485, 3590, 4592, 4760, 4879, 5026, 5576, 5740, 5744, 6103, 6970, 7180, 9520, 9758, 10052, 11152, 11480, 12206, 12565, 13940, 14360, 14719, 19516, 20104, 22960, 24395, 24412, 25130, 27880, 28720, 29438, 30515, 39032, 40208, 42721, 48790, 48824, 50260, 55760, 58876, 61030, 73595, 78064, 85442, 97580, 97648, 100520, 103033, 117752, 122060, 147190, 170884, 195160, 201040, 206066, 213605, 235504, 244120, 250223, 294380, 341768, 390320, 412132, 427210, 488240, 500446, 515165, 588760, 683536, 824264, 854420, 1000892, 1030330, 1177520, 1251115, 1648528, 1708840, 1751561, 2001784, 2060660, 2502230, 3417680, 3503122, 4003568, 4121320, 5004460, 7006244, 8242640, 8757805, 10008920, 14012488, 17515610, 20017840, 28024976, 35031220, 70062440, 140124880]

約数ペア:

[(1, 140124880), (2, 70062440), (4, 35031220), (5, 28024976), (7, 20017840), (8, 17515610), (10, 14012488), (14, 10008920), (16, 8757805), (17, 8242640), (20, 7006244), (28, 5004460), (34, 4121320), (35, 4003568), (40, 3503122), (41, 3417680), (56, 2502230), (68, 2060660), (70, 2001784), (80, 1751561), (82, 1708840), (85, 1648528), (112, 1251115), (119, 1177520), (136, 1030330), (140, 1000892), (164, 854420), (170, 824264), (205, 683536), (238, 588760), (272, 515165), (280, 500446), (287, 488240), (328, 427210), (340, 412132), (359, 390320), (410, 341768), (476, 294380), (560, 250223), (574, 244120), (595, 235504), (656, 213605), (680, 206066), (697, 201040), (718, 195160), (820, 170884), (952, 147190), (1148, 122060), (1190, 117752), (1360, 103033), (1394, 100520), (1435, 97648), (1436, 97580), (1640, 85442), (1795, 78064), (1904, 73595), (2296, 61030), (2380, 58876), (2513, 55760), (2788, 50260), (2870, 48824), (2872, 48790), (3280, 42721), (3485, 40208), (3590, 39032), (4592, 30515), (4760, 29438), (4879, 28720), (5026, 27880), (5576, 25130), (5740, 24412), (5744, 24395), (6103, 22960), (6970, 20104), (7180, 19516), (9520, 14719), (9758, 14360), (10052, 13940), (11152, 12565), (11480, 12206)]