15660216

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:68

約数の個数: 160

約数和(自身を含む): 51836400

約数和(自身を除く): 36176184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 169, 198, 216, 234, 264, 286, 297, 312, 324, 338, 351, 396, 429, 468, 507, 572, 594, 648, 676, 702, 792, 858, 891, 936, 1014, 1053, 1144, 1188, 1287, 1352, 1404, 1521, 1716, 1782, 1859, 2028, 2106, 2197, 2376, 2574, 2808, 3042, 3432, 3564, 3718, 3861, 4056, 4212, 4394, 4563, 5148, 5577, 6084, 6591, 7128, 7436, 7722, 8424, 8788, 9126, 10296, 11154, 11583, 12168, 13182, 13689, 14872, 15444, 16731, 17576, 18252, 19773, 22308, 23166, 24167, 26364, 27378, 30888, 33462, 36504, 39546, 44616, 46332, 48334, 50193, 52728, 54756, 59319, 66924, 72501, 79092, 92664, 96668, 100386, 109512, 118638, 133848, 145002, 150579, 158184, 177957, 193336, 200772, 217503, 237276, 290004, 301158, 355914, 401544, 435006, 474552, 580008, 602316, 652509, 711828, 870012, 1204632, 1305018, 1423656, 1740024, 1957527, 2610036, 3915054, 5220072, 7830108, 15660216]

約数ペア:

[(1, 15660216), (2, 7830108), (3, 5220072), (4, 3915054), (6, 2610036), (8, 1957527), (9, 1740024), (11, 1423656), (12, 1305018), (13, 1204632), (18, 870012), (22, 711828), (24, 652509), (26, 602316), (27, 580008), (33, 474552), (36, 435006), (39, 401544), (44, 355914), (52, 301158), (54, 290004), (66, 237276), (72, 217503), (78, 200772), (81, 193336), (88, 177957), (99, 158184), (104, 150579), (108, 145002), (117, 133848), (132, 118638), (143, 109512), (156, 100386), (162, 96668), (169, 92664), (198, 79092), (216, 72501), (234, 66924), (264, 59319), (286, 54756), (297, 52728), (312, 50193), (324, 48334), (338, 46332), (351, 44616), (396, 39546), (429, 36504), (468, 33462), (507, 30888), (572, 27378), (594, 26364), (648, 24167), (676, 23166), (702, 22308), (792, 19773), (858, 18252), (891, 17576), (936, 16731), (1014, 15444), (1053, 14872), (1144, 13689), (1188, 13182), (1287, 12168), (1352, 11583), (1404, 11154), (1521, 10296), (1716, 9126), (1782, 8788), (1859, 8424), (2028, 7722), (2106, 7436), (2197, 7128), (2376, 6591), (2574, 6084), (2808, 5577), (3042, 5148), (3432, 4563), (3564, 4394), (3718, 4212), (3861, 4056)]