531049680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{105367}}^1$

素因数の和:105393

約数の個数: 120

約数和(自身を含む): 2038238592

約数和(自身を除く): 1507188912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 105367, 210734, 316101, 421468, 526835, 632202, 737569, 842936, 948303, 1053670, 1264404, 1475138, 1580505, 1685872, 1896606, 2107340, 2212707, 2528808, 2950276, 3161010, 3687845, 3793212, 4214680, 4425414, 4741515, 5057616, 5900552, 6322020, 6638121, 7375690, 7586424, 8429360, 8850828, 9483030, 11063535, 11801104, 12644040, 13276242, 14751380, 15172848, 17701656, 18966060, 22127070, 25288080, 26552484, 29502760, 33190605, 35403312, 37932120, 44254140, 53104968, 59005520, 66381210, 75864240, 88508280, 106209936, 132762420, 177016560, 265524840, 531049680]

約数ペア:

[(1, 531049680), (2, 265524840), (3, 177016560), (4, 132762420), (5, 106209936), (6, 88508280), (7, 75864240), (8, 66381210), (9, 59005520), (10, 53104968), (12, 44254140), (14, 37932120), (15, 35403312), (16, 33190605), (18, 29502760), (20, 26552484), (21, 25288080), (24, 22127070), (28, 18966060), (30, 17701656), (35, 15172848), (36, 14751380), (40, 13276242), (42, 12644040), (45, 11801104), (48, 11063535), (56, 9483030), (60, 8850828), (63, 8429360), (70, 7586424), (72, 7375690), (80, 6638121), (84, 6322020), (90, 5900552), (105, 5057616), (112, 4741515), (120, 4425414), (126, 4214680), (140, 3793212), (144, 3687845), (168, 3161010), (180, 2950276), (210, 2528808), (240, 2212707), (252, 2107340), (280, 1896606), (315, 1685872), (336, 1580505), (360, 1475138), (420, 1264404), (504, 1053670), (560, 948303), (630, 842936), (720, 737569), (840, 632202), (1008, 526835), (1260, 421468), (1680, 316101), (2520, 210734), (5040, 105367)]