15666861168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{18481}}^1$

素因数の和:18560

約数の個数: 180

約数和(自身を含む): 51899378128

約数和(自身を除く): 36232516960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 841, 1008, 1044, 1218, 1392, 1624, 1682, 1827, 2088, 2436, 2523, 3248, 3364, 3654, 4176, 4872, 5046, 5887, 6728, 7308, 7569, 9744, 10092, 11774, 13456, 14616, 15138, 17661, 18481, 20184, 23548, 29232, 30276, 35322, 36962, 40368, 47096, 52983, 55443, 60552, 70644, 73924, 94192, 105966, 110886, 121104, 129367, 141288, 147848, 166329, 211932, 221772, 258734, 282576, 295696, 332658, 388101, 423864, 443544, 517468, 535949, 665316, 776202, 847728, 887088, 1034936, 1071898, 1164303, 1330632, 1552404, 1607847, 2069872, 2143796, 2328606, 2661264, 3104808, 3215694, 3751643, 4287592, 4657212, 4823541, 6209616, 6431388, 7503286, 8575184, 9314424, 9647082, 11254929, 12862776, 15006572, 15542521, 18628848, 19294164, 22509858, 25725552, 30013144, 31085042, 33764787, 38588328, 45019716, 46627563, 60026288, 62170084, 67529574, 77176656, 90039432, 93255126, 108797647, 124340168, 135059148, 139882689, 180078864, 186510252, 217595294, 248680336, 270118296, 279765378, 326392941, 373020504, 435190588, 540236592, 559530756, 652785882, 746041008, 870381176, 979178823, 1119061512, 1305571764, 1740762352, 1958357646, 2238123024, 2611143528, 3916715292, 5222287056, 7833430584, 15666861168]

約数ペア:

[(1, 15666861168), (2, 7833430584), (3, 5222287056), (4, 3916715292), (6, 2611143528), (7, 2238123024), (8, 1958357646), (9, 1740762352), (12, 1305571764), (14, 1119061512), (16, 979178823), (18, 870381176), (21, 746041008), (24, 652785882), (28, 559530756), (29, 540236592), (36, 435190588), (42, 373020504), (48, 326392941), (56, 279765378), (58, 270118296), (63, 248680336), (72, 217595294), (84, 186510252), (87, 180078864), (112, 139882689), (116, 135059148), (126, 124340168), (144, 108797647), (168, 93255126), (174, 90039432), (203, 77176656), (232, 67529574), (252, 62170084), (261, 60026288), (336, 46627563), (348, 45019716), (406, 38588328), (464, 33764787), (504, 31085042), (522, 30013144), (609, 25725552), (696, 22509858), (812, 19294164), (841, 18628848), (1008, 15542521), (1044, 15006572), (1218, 12862776), (1392, 11254929), (1624, 9647082), (1682, 9314424), (1827, 8575184), (2088, 7503286), (2436, 6431388), (2523, 6209616), (3248, 4823541), (3364, 4657212), (3654, 4287592), (4176, 3751643), (4872, 3215694), (5046, 3104808), (5887, 2661264), (6728, 2328606), (7308, 2143796), (7569, 2069872), (9744, 1607847), (10092, 1552404), (11774, 1330632), (13456, 1164303), (14616, 1071898), (15138, 1034936), (17661, 887088), (18481, 847728), (20184, 776202), (23548, 665316), (29232, 535949), (30276, 517468), (35322, 443544), (36962, 423864), (40368, 388101), (47096, 332658), (52983, 295696), (55443, 282576), (60552, 258734), (70644, 221772), (73924, 211932), (94192, 166329), (105966, 147848), (110886, 141288), (121104, 129367)]