15071497380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{1229}}^1$

素因数の和:1790

約数の個数: 144

約数和(自身を含む): 46121428080

約数和(自身を除く): 31049930700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 353, 386, 579, 706, 772, 965, 1059, 1158, 1229, 1412, 1737, 1765, 1930, 2118, 2316, 2458, 2895, 3177, 3474, 3530, 3687, 3860, 4236, 4916, 5295, 5790, 6145, 6354, 6948, 7060, 7374, 8685, 10590, 11061, 11580, 12290, 12708, 14748, 15885, 17370, 18435, 21180, 22122, 24580, 31770, 34740, 36870, 44244, 55305, 63540, 68129, 73740, 110610, 136258, 204387, 221220, 237197, 272516, 340645, 408774, 433837, 474394, 613161, 681290, 711591, 817548, 867674, 948788, 1021935, 1185985, 1226322, 1301511, 1362580, 1423182, 1735348, 2043870, 2134773, 2169185, 2371970, 2452644, 2603022, 2846364, 3065805, 3557955, 3904533, 4087740, 4269546, 4338370, 4743940, 5206044, 6131610, 6507555, 7115910, 7809066, 8539092, 8676740, 10673865, 12263220, 13015110, 14231820, 15618132, 19522665, 21347730, 26030220, 39045330, 42695460, 78090660, 83730541, 167461082, 251191623, 334922164, 418652705, 502383246, 753574869, 837305410, 1004766492, 1255958115, 1507149738, 1674610820, 2511916230, 3014299476, 3767874345, 5023832460, 7535748690, 15071497380]

約数ペア:

[(1, 15071497380), (2, 7535748690), (3, 5023832460), (4, 3767874345), (5, 3014299476), (6, 2511916230), (9, 1674610820), (10, 1507149738), (12, 1255958115), (15, 1004766492), (18, 837305410), (20, 753574869), (30, 502383246), (36, 418652705), (45, 334922164), (60, 251191623), (90, 167461082), (180, 83730541), (193, 78090660), (353, 42695460), (386, 39045330), (579, 26030220), (706, 21347730), (772, 19522665), (965, 15618132), (1059, 14231820), (1158, 13015110), (1229, 12263220), (1412, 10673865), (1737, 8676740), (1765, 8539092), (1930, 7809066), (2118, 7115910), (2316, 6507555), (2458, 6131610), (2895, 5206044), (3177, 4743940), (3474, 4338370), (3530, 4269546), (3687, 4087740), (3860, 3904533), (4236, 3557955), (4916, 3065805), (5295, 2846364), (5790, 2603022), (6145, 2452644), (6354, 2371970), (6948, 2169185), (7060, 2134773), (7374, 2043870), (8685, 1735348), (10590, 1423182), (11061, 1362580), (11580, 1301511), (12290, 1226322), (12708, 1185985), (14748, 1021935), (15885, 948788), (17370, 867674), (18435, 817548), (21180, 711591), (22122, 681290), (24580, 613161), (31770, 474394), (34740, 433837), (36870, 408774), (44244, 340645), (55305, 272516), (63540, 237197), (68129, 221220), (73740, 204387), (110610, 136258)]