15671269240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{235871}}^1$

素因数の和:236044

約数の個数: 64

約数和(自身を含む): 38720747520

約数和(自身を除く): 23049478280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 604, 755, 1208, 1510, 1661, 3020, 3322, 6040, 6644, 8305, 13288, 16610, 33220, 66440, 235871, 471742, 943484, 1179355, 1886968, 2358710, 2594581, 4717420, 5189162, 9434840, 10378324, 12972905, 20756648, 25945810, 35616521, 51891620, 71233042, 103783240, 142466084, 178082605, 284932168, 356165210, 391781731, 712330420, 783563462, 1424660840, 1567126924, 1958908655, 3134253848, 3917817310, 7835634620, 15671269240]

約数ペア:

[(1, 15671269240), (2, 7835634620), (4, 3917817310), (5, 3134253848), (8, 1958908655), (10, 1567126924), (11, 1424660840), (20, 783563462), (22, 712330420), (40, 391781731), (44, 356165210), (55, 284932168), (88, 178082605), (110, 142466084), (151, 103783240), (220, 71233042), (302, 51891620), (440, 35616521), (604, 25945810), (755, 20756648), (1208, 12972905), (1510, 10378324), (1661, 9434840), (3020, 5189162), (3322, 4717420), (6040, 2594581), (6644, 2358710), (8305, 1886968), (13288, 1179355), (16610, 943484), (33220, 471742), (66440, 235871)]