69574120

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 130009880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 461, 490, 539, 616, 686, 770, 922, 980, 1078, 1372, 1540, 1715, 1844, 1960, 2156, 2305, 2695, 2744, 3080, 3227, 3430, 3688, 3773, 4312, 4610, 5071, 5390, 6454, 6860, 7546, 9220, 10142, 10780, 12908, 13720, 15092, 16135, 18440, 18865, 20284, 21560, 22589, 25355, 25816, 30184, 32270, 35497, 37730, 40568, 45178, 50710, 64540, 70994, 75460, 90356, 101420, 112945, 129080, 141988, 150920, 158123, 177485, 180712, 202840, 225890, 248479, 283976, 316246, 354970, 451780, 496958, 632492, 709940, 790615, 903560, 993916, 1242395, 1264984, 1419880, 1581230, 1739353, 1987832, 2484790, 3162460, 3478706, 4969580, 6324920, 6957412, 8696765, 9939160, 13914824, 17393530, 34787060, 69574120]

約数ペア:

[(1, 69574120), (2, 34787060), (4, 17393530), (5, 13914824), (7, 9939160), (8, 8696765), (10, 6957412), (11, 6324920), (14, 4969580), (20, 3478706), (22, 3162460), (28, 2484790), (35, 1987832), (40, 1739353), (44, 1581230), (49, 1419880), (55, 1264984), (56, 1242395), (70, 993916), (77, 903560), (88, 790615), (98, 709940), (110, 632492), (140, 496958), (154, 451780), (196, 354970), (220, 316246), (245, 283976), (280, 248479), (308, 225890), (343, 202840), (385, 180712), (392, 177485), (440, 158123), (461, 150920), (490, 141988), (539, 129080), (616, 112945), (686, 101420), (770, 90356), (922, 75460), (980, 70994), (1078, 64540), (1372, 50710), (1540, 45178), (1715, 40568), (1844, 37730), (1960, 35497), (2156, 32270), (2305, 30184), (2695, 25816), (2744, 25355), (3080, 22589), (3227, 21560), (3430, 20284), (3688, 18865), (3773, 18440), (4312, 16135), (4610, 15092), (5071, 13720), (5390, 12908), (6454, 10780), (6860, 10142), (7546, 9220)]