201928494720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{105171091}}^1$

素因数の和:105171113

約数の個数: 64

約数和(自身を含む): 643647083040

約数和(自身を除く): 441718588320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 105171091, 210342182, 315513273, 420684364, 525855455, 631026546, 841368728, 1051710910, 1262053092, 1577566365, 1682737456, 2103421820, 2524106184, 3155132730, 3365474912, 4206843640, 5048212368, 6310265460, 6730949824, 8413687280, 10096424736, 12620530920, 13461899648, 16827374560, 20192849472, 25241061840, 33654749120, 40385698944, 50482123680, 67309498240, 100964247360, 201928494720]

約数ペア:

[(1, 201928494720), (2, 100964247360), (3, 67309498240), (4, 50482123680), (5, 40385698944), (6, 33654749120), (8, 25241061840), (10, 20192849472), (12, 16827374560), (15, 13461899648), (16, 12620530920), (20, 10096424736), (24, 8413687280), (30, 6730949824), (32, 6310265460), (40, 5048212368), (48, 4206843640), (60, 3365474912), (64, 3155132730), (80, 2524106184), (96, 2103421820), (120, 1682737456), (128, 1577566365), (160, 1262053092), (192, 1051710910), (240, 841368728), (320, 631026546), (384, 525855455), (480, 420684364), (640, 315513273), (960, 210342182), (1920, 105171091)]