71484258720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{21275077}}^1$

素因数の和:21275102

約数の個数: 96

約数和(自身を含む): 257343343488

約数和(自身を除く): 185859084768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 21275077, 42550154, 63825231, 85100308, 106375385, 127650462, 148925539, 170200616, 212750770, 255300924, 297851078, 319126155, 340401232, 425501540, 446776617, 510601848, 595702156, 638252310, 680802464, 744627695, 851003080, 893553234, 1021203696, 1191404312, 1276504620, 1489255390, 1702006160, 1787106468, 2042407392, 2233883085, 2382808624, 2553009240, 2978510780, 3404012320, 3574212936, 4467766170, 4765617248, 5106018480, 5957021560, 7148425872, 8935532340, 10212036960, 11914043120, 14296851744, 17871064680, 23828086240, 35742129360, 71484258720]

約数ペア:

[(1, 71484258720), (2, 35742129360), (3, 23828086240), (4, 17871064680), (5, 14296851744), (6, 11914043120), (7, 10212036960), (8, 8935532340), (10, 7148425872), (12, 5957021560), (14, 5106018480), (15, 4765617248), (16, 4467766170), (20, 3574212936), (21, 3404012320), (24, 2978510780), (28, 2553009240), (30, 2382808624), (32, 2233883085), (35, 2042407392), (40, 1787106468), (42, 1702006160), (48, 1489255390), (56, 1276504620), (60, 1191404312), (70, 1021203696), (80, 893553234), (84, 851003080), (96, 744627695), (105, 680802464), (112, 638252310), (120, 595702156), (140, 510601848), (160, 446776617), (168, 425501540), (210, 340401232), (224, 319126155), (240, 297851078), (280, 255300924), (336, 212750770), (420, 170200616), (480, 148925539), (560, 127650462), (672, 106375385), (840, 85100308), (1120, 63825231), (1680, 42550154), (3360, 21275077)]