506130560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 128

約数和(自身を含む): 1316044800

約数和(自身を除く): 809914240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 260, 320, 416, 479, 508, 520, 635, 640, 832, 958, 1016, 1040, 1270, 1651, 1664, 1916, 2032, 2080, 2395, 2540, 3302, 3832, 4064, 4160, 4790, 5080, 6227, 6604, 7664, 8128, 8255, 8320, 9580, 10160, 12454, 13208, 15328, 16256, 16510, 19160, 20320, 24908, 26416, 30656, 31135, 33020, 38320, 40640, 49816, 52832, 60833, 61312, 62270, 66040, 76640, 81280, 99632, 105664, 121666, 124540, 132080, 153280, 199264, 211328, 243332, 249080, 264160, 304165, 306560, 398528, 486664, 498160, 528320, 608330, 790829, 797056, 973328, 996320, 1056640, 1216660, 1581658, 1946656, 1992640, 2433320, 3163316, 3893312, 3954145, 3985280, 4866640, 6326632, 7786624, 7908290, 9733280, 12653264, 15816580, 19466560, 25306528, 31633160, 38933120, 50613056, 63266320, 101226112, 126532640, 253065280, 506130560]

約数ペア:

[(1, 506130560), (2, 253065280), (4, 126532640), (5, 101226112), (8, 63266320), (10, 50613056), (13, 38933120), (16, 31633160), (20, 25306528), (26, 19466560), (32, 15816580), (40, 12653264), (52, 9733280), (64, 7908290), (65, 7786624), (80, 6326632), (104, 4866640), (127, 3985280), (128, 3954145), (130, 3893312), (160, 3163316), (208, 2433320), (254, 1992640), (260, 1946656), (320, 1581658), (416, 1216660), (479, 1056640), (508, 996320), (520, 973328), (635, 797056), (640, 790829), (832, 608330), (958, 528320), (1016, 498160), (1040, 486664), (1270, 398528), (1651, 306560), (1664, 304165), (1916, 264160), (2032, 249080), (2080, 243332), (2395, 211328), (2540, 199264), (3302, 153280), (3832, 132080), (4064, 124540), (4160, 121666), (4790, 105664), (5080, 99632), (6227, 81280), (6604, 76640), (7664, 66040), (8128, 62270), (8255, 61312), (8320, 60833), (9580, 52832), (10160, 49816), (12454, 40640), (13208, 38320), (15328, 33020), (16256, 31135), (16510, 30656), (19160, 26416), (20320, 24908)]