156704760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 525096000

約数和(自身を除く): 368391240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 373, 389, 540, 746, 778, 1080, 1119, 1167, 1492, 1556, 1865, 1945, 2238, 2334, 2984, 3112, 3357, 3501, 3730, 3890, 4476, 4668, 5595, 5835, 6714, 7002, 7460, 7780, 8952, 9336, 10071, 10503, 11190, 11670, 13428, 14004, 14920, 15560, 16785, 17505, 20142, 21006, 22380, 23340, 26856, 28008, 33570, 35010, 40284, 42012, 44760, 46680, 50355, 52515, 67140, 70020, 80568, 84024, 100710, 105030, 134280, 140040, 145097, 201420, 210060, 290194, 402840, 420120, 435291, 580388, 725485, 870582, 1160776, 1305873, 1450970, 1741164, 2176455, 2611746, 2901940, 3482328, 3917619, 4352910, 5223492, 5803880, 6529365, 7835238, 8705820, 10446984, 13058730, 15670476, 17411640, 19588095, 26117460, 31340952, 39176190, 52234920, 78352380, 156704760]

約数ペア:

[(1, 156704760), (2, 78352380), (3, 52234920), (4, 39176190), (5, 31340952), (6, 26117460), (8, 19588095), (9, 17411640), (10, 15670476), (12, 13058730), (15, 10446984), (18, 8705820), (20, 7835238), (24, 6529365), (27, 5803880), (30, 5223492), (36, 4352910), (40, 3917619), (45, 3482328), (54, 2901940), (60, 2611746), (72, 2176455), (90, 1741164), (108, 1450970), (120, 1305873), (135, 1160776), (180, 870582), (216, 725485), (270, 580388), (360, 435291), (373, 420120), (389, 402840), (540, 290194), (746, 210060), (778, 201420), (1080, 145097), (1119, 140040), (1167, 134280), (1492, 105030), (1556, 100710), (1865, 84024), (1945, 80568), (2238, 70020), (2334, 67140), (2984, 52515), (3112, 50355), (3357, 46680), (3501, 44760), (3730, 42012), (3890, 40284), (4476, 35010), (4668, 33570), (5595, 28008), (5835, 26856), (6714, 23340), (7002, 22380), (7460, 21006), (7780, 20142), (8952, 17505), (9336, 16785), (10071, 15560), (10503, 14920), (11190, 14004), (11670, 13428)]