141219720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 473616000

約数和(自身を除く): 332396280

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, 229, 270, 360, 458, 540, 571, 687, 916, 1080, 1142, 1145, 1374, 1713, 1832, 2061, 2284, 2290, 2748, 2855, 3426, 3435, 4122, 4568, 4580, 5139, 5496, 5710, 6183, 6852, 6870, 8244, 8565, 9160, 10278, 10305, 11420, 12366, 13704, 13740, 15417, 16488, 17130, 20556, 20610, 22840, 24732, 25695, 27480, 30834, 30915, 34260, 41112, 41220, 49464, 51390, 61668, 61830, 68520, 77085, 82440, 102780, 123336, 123660, 130759, 154170, 205560, 247320, 261518, 308340, 392277, 523036, 616680, 653795, 784554, 1046072, 1176831, 1307590, 1569108, 1961385, 2353662, 2615180, 3138216, 3530493, 3922770, 4707324, 5230360, 5884155, 7060986, 7845540, 9414648, 11768310, 14121972, 15691080, 17652465, 23536620, 28243944, 35304930, 47073240, 70609860, 141219720]

約数ペア:

[(1, 141219720), (2, 70609860), (3, 47073240), (4, 35304930), (5, 28243944), (6, 23536620), (8, 17652465), (9, 15691080), (10, 14121972), (12, 11768310), (15, 9414648), (18, 7845540), (20, 7060986), (24, 5884155), (27, 5230360), (30, 4707324), (36, 3922770), (40, 3530493), (45, 3138216), (54, 2615180), (60, 2353662), (72, 1961385), (90, 1569108), (108, 1307590), (120, 1176831), (135, 1046072), (180, 784554), (216, 653795), (229, 616680), (270, 523036), (360, 392277), (458, 308340), (540, 261518), (571, 247320), (687, 205560), (916, 154170), (1080, 130759), (1142, 123660), (1145, 123336), (1374, 102780), (1713, 82440), (1832, 77085), (2061, 68520), (2284, 61830), (2290, 61668), (2748, 51390), (2855, 49464), (3426, 41220), (3435, 41112), (4122, 34260), (4568, 30915), (4580, 30834), (5139, 27480), (5496, 25695), (5710, 24732), (6183, 22840), (6852, 20610), (6870, 20556), (8244, 17130), (8565, 16488), (9160, 15417), (10278, 13740), (10305, 13704), (11420, 12366)]