161323470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23279}}^1$

素因数の和:23310

約数の個数: 96

約数和(自身を含む): 522961920

約数和(自身を除く): 361638450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 23279, 46558, 69837, 116395, 139674, 162953, 209511, 232790, 256069, 325906, 349185, 419022, 488859, 512138, 698370, 768207, 814765, 977718, 1047555, 1280345, 1466577, 1536414, 1629530, 1792483, 2095110, 2304621, 2444295, 2560690, 2933154, 3584966, 3841035, 4609242, 4888590, 5377449, 7332885, 7682070, 8962415, 10754898, 11523105, 14665770, 16132347, 17924830, 23046210, 26887245, 32264694, 53774490, 80661735, 161323470]

約数ペア:

[(1, 161323470), (2, 80661735), (3, 53774490), (5, 32264694), (6, 26887245), (7, 23046210), (9, 17924830), (10, 16132347), (11, 14665770), (14, 11523105), (15, 10754898), (18, 8962415), (21, 7682070), (22, 7332885), (30, 5377449), (33, 4888590), (35, 4609242), (42, 3841035), (45, 3584966), (55, 2933154), (63, 2560690), (66, 2444295), (70, 2304621), (77, 2095110), (90, 1792483), (99, 1629530), (105, 1536414), (110, 1466577), (126, 1280345), (154, 1047555), (165, 977718), (198, 814765), (210, 768207), (231, 698370), (315, 512138), (330, 488859), (385, 419022), (462, 349185), (495, 325906), (630, 256069), (693, 232790), (770, 209511), (990, 162953), (1155, 139674), (1386, 116395), (2310, 69837), (3465, 46558), (6930, 23279)]