214175880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3332

約数の個数: 128

約数和(自身を含む): 725846400

約数和(自身を除く): 511670520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3251, 3294, 3660, 4392, 5490, 6502, 6588, 7320, 8235, 9753, 10980, 13004, 13176, 16255, 16470, 19506, 21960, 26008, 29259, 32510, 32940, 39012, 48765, 58518, 65020, 65880, 78024, 87777, 97530, 117036, 130040, 146295, 175554, 195060, 198311, 234072, 292590, 351108, 390120, 396622, 438885, 585180, 594933, 702216, 793244, 877770, 991555, 1170360, 1189866, 1586488, 1755540, 1784799, 1983110, 2379732, 2974665, 3511080, 3569598, 3966220, 4759464, 5354397, 5949330, 7139196, 7932440, 8923995, 10708794, 11898660, 14278392, 17847990, 21417588, 23797320, 26771985, 35695980, 42835176, 53543970, 71391960, 107087940, 214175880]

約数ペア:

[(1, 214175880), (2, 107087940), (3, 71391960), (4, 53543970), (5, 42835176), (6, 35695980), (8, 26771985), (9, 23797320), (10, 21417588), (12, 17847990), (15, 14278392), (18, 11898660), (20, 10708794), (24, 8923995), (27, 7932440), (30, 7139196), (36, 5949330), (40, 5354397), (45, 4759464), (54, 3966220), (60, 3569598), (61, 3511080), (72, 2974665), (90, 2379732), (108, 1983110), (120, 1784799), (122, 1755540), (135, 1586488), (180, 1189866), (183, 1170360), (216, 991555), (244, 877770), (270, 793244), (305, 702216), (360, 594933), (366, 585180), (488, 438885), (540, 396622), (549, 390120), (610, 351108), (732, 292590), (915, 234072), (1080, 198311), (1098, 195060), (1220, 175554), (1464, 146295), (1647, 130040), (1830, 117036), (2196, 97530), (2440, 87777), (2745, 78024), (3251, 65880), (3294, 65020), (3660, 58518), (4392, 48765), (5490, 39012), (6502, 32940), (6588, 32510), (7320, 29259), (8235, 26008), (9753, 21960), (10980, 19506), (13004, 16470), (13176, 16255)]