15149521280

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4636

約数の個数: 128

約数和(自身を含む): 37323089280

約数和(自身を除く): 22173568000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 113, 128, 160, 188, 226, 235, 320, 376, 452, 470, 565, 640, 752, 904, 940, 1130, 1504, 1808, 1880, 2260, 3008, 3616, 3760, 4457, 4520, 5311, 6016, 7232, 7520, 8914, 9040, 10622, 14464, 15040, 17828, 18080, 21244, 22285, 26555, 30080, 35656, 36160, 42488, 44570, 53110, 71312, 72320, 84976, 89140, 106220, 142624, 169952, 178280, 209479, 212440, 285248, 339904, 356560, 418958, 424880, 503641, 570496, 679808, 713120, 837916, 849760, 1007282, 1047395, 1426240, 1675832, 1699520, 2014564, 2094790, 2518205, 2852480, 3351664, 3399040, 4029128, 4189580, 5036410, 6703328, 8058256, 8379160, 10072820, 13406656, 16116512, 16758320, 20145640, 23671127, 26813312, 32233024, 33516640, 40291280, 47342254, 64466048, 67033280, 80582560, 94684508, 118355635, 134066560, 161165120, 189369016, 236711270, 322330240, 378738032, 473422540, 757476064, 946845080, 1514952128, 1893690160, 3029904256, 3787380320, 7574760640, 15149521280]

約数ペア:

[(1, 15149521280), (2, 7574760640), (4, 3787380320), (5, 3029904256), (8, 1893690160), (10, 1514952128), (16, 946845080), (20, 757476064), (32, 473422540), (40, 378738032), (47, 322330240), (64, 236711270), (80, 189369016), (94, 161165120), (113, 134066560), (128, 118355635), (160, 94684508), (188, 80582560), (226, 67033280), (235, 64466048), (320, 47342254), (376, 40291280), (452, 33516640), (470, 32233024), (565, 26813312), (640, 23671127), (752, 20145640), (904, 16758320), (940, 16116512), (1130, 13406656), (1504, 10072820), (1808, 8379160), (1880, 8058256), (2260, 6703328), (3008, 5036410), (3616, 4189580), (3760, 4029128), (4457, 3399040), (4520, 3351664), (5311, 2852480), (6016, 2518205), (7232, 2094790), (7520, 2014564), (8914, 1699520), (9040, 1675832), (10622, 1426240), (14464, 1047395), (15040, 1007282), (17828, 849760), (18080, 837916), (21244, 713120), (22285, 679808), (26555, 570496), (30080, 503641), (35656, 424880), (36160, 418958), (42488, 356560), (44570, 339904), (53110, 285248), (71312, 212440), (72320, 209479), (84976, 178280), (89140, 169952), (106220, 142624)]