140068080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 473018832

約数和(自身を除く): 332950752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 681, 720, 857, 908, 1135, 1362, 1714, 1816, 2043, 2270, 2571, 2724, 3405, 3428, 3632, 4086, 4285, 4540, 5142, 5448, 6810, 6856, 7713, 8172, 8570, 9080, 10215, 10284, 10896, 12855, 13620, 13712, 15426, 16344, 17140, 18160, 20430, 20568, 25710, 27240, 30852, 32688, 34280, 38565, 40860, 41136, 51420, 54480, 61704, 68560, 77130, 81720, 102840, 123408, 154260, 163440, 194539, 205680, 308520, 389078, 583617, 617040, 778156, 972695, 1167234, 1556312, 1750851, 1945390, 2334468, 2918085, 3112624, 3501702, 3890780, 4668936, 5836170, 7003404, 7781560, 8754255, 9337872, 11672340, 14006808, 15563120, 17508510, 23344680, 28013616, 35017020, 46689360, 70034040, 140068080]

約数ペア:

[(1, 140068080), (2, 70034040), (3, 46689360), (4, 35017020), (5, 28013616), (6, 23344680), (8, 17508510), (9, 15563120), (10, 14006808), (12, 11672340), (15, 9337872), (16, 8754255), (18, 7781560), (20, 7003404), (24, 5836170), (30, 4668936), (36, 3890780), (40, 3501702), (45, 3112624), (48, 2918085), (60, 2334468), (72, 1945390), (80, 1750851), (90, 1556312), (120, 1167234), (144, 972695), (180, 778156), (227, 617040), (240, 583617), (360, 389078), (454, 308520), (681, 205680), (720, 194539), (857, 163440), (908, 154260), (1135, 123408), (1362, 102840), (1714, 81720), (1816, 77130), (2043, 68560), (2270, 61704), (2571, 54480), (2724, 51420), (3405, 41136), (3428, 40860), (3632, 38565), (4086, 34280), (4285, 32688), (4540, 30852), (5142, 27240), (5448, 25710), (6810, 20568), (6856, 20430), (7713, 18160), (8172, 17140), (8570, 16344), (9080, 15426), (10215, 13712), (10284, 13620), (10896, 12855)]