141945720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5827}}^1$

素因数の和:5877

約数の個数: 128

約数和(自身を含む): 503539200

約数和(自身を除く): 361593480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 5827, 6090, 8120, 11654, 12180, 17481, 23308, 24360, 29135, 34962, 40789, 46616, 58270, 69924, 81578, 87405, 116540, 122367, 139848, 163156, 168983, 174810, 203945, 233080, 244734, 326312, 337966, 349620, 407890, 489468, 506949, 611835, 675932, 699240, 815780, 844915, 978936, 1013898, 1182881, 1223670, 1351864, 1631560, 1689830, 2027796, 2365762, 2447340, 2534745, 3379660, 3548643, 4055592, 4731524, 4894680, 5069490, 5914405, 6759320, 7097286, 9463048, 10138980, 11828810, 14194572, 17743215, 20277960, 23657620, 28389144, 35486430, 47315240, 70972860, 141945720]

約数ペア:

[(1, 141945720), (2, 70972860), (3, 47315240), (4, 35486430), (5, 28389144), (6, 23657620), (7, 20277960), (8, 17743215), (10, 14194572), (12, 11828810), (14, 10138980), (15, 9463048), (20, 7097286), (21, 6759320), (24, 5914405), (28, 5069490), (29, 4894680), (30, 4731524), (35, 4055592), (40, 3548643), (42, 3379660), (56, 2534745), (58, 2447340), (60, 2365762), (70, 2027796), (84, 1689830), (87, 1631560), (105, 1351864), (116, 1223670), (120, 1182881), (140, 1013898), (145, 978936), (168, 844915), (174, 815780), (203, 699240), (210, 675932), (232, 611835), (280, 506949), (290, 489468), (348, 407890), (406, 349620), (420, 337966), (435, 326312), (580, 244734), (609, 233080), (696, 203945), (812, 174810), (840, 168983), (870, 163156), (1015, 139848), (1160, 122367), (1218, 116540), (1624, 87405), (1740, 81578), (2030, 69924), (2436, 58270), (3045, 46616), (3480, 40789), (4060, 34962), (4872, 29135), (5827, 24360), (6090, 23308), (8120, 17481), (11654, 12180)]