14798720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 37270800

約数和(自身を除く): 22472080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1217, 1520, 2432, 2434, 3040, 4868, 6080, 6085, 9736, 12160, 12170, 19472, 23123, 24340, 38944, 46246, 48680, 77888, 92492, 97360, 115615, 155776, 184984, 194720, 231230, 369968, 389440, 462460, 739936, 778880, 924920, 1479872, 1849840, 2959744, 3699680, 7399360, 14798720]

約数ペア:

[(1, 14798720), (2, 7399360), (4, 3699680), (5, 2959744), (8, 1849840), (10, 1479872), (16, 924920), (19, 778880), (20, 739936), (32, 462460), (38, 389440), (40, 369968), (64, 231230), (76, 194720), (80, 184984), (95, 155776), (128, 115615), (152, 97360), (160, 92492), (190, 77888), (304, 48680), (320, 46246), (380, 38944), (608, 24340), (640, 23123), (760, 19472), (1216, 12170), (1217, 12160), (1520, 9736), (2432, 6085), (2434, 6080), (3040, 4868)]