220657752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 192

約数和(自身を含む): 730828800

約数和(自身を除く): 510171048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 62, 63, 72, 84, 87, 93, 116, 124, 126, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 348, 372, 406, 434, 487, 504, 522, 558, 609, 651, 696, 744, 812, 868, 899, 974, 1044, 1116, 1218, 1302, 1461, 1624, 1736, 1798, 1827, 1948, 1953, 2088, 2232, 2436, 2604, 2697, 2922, 3409, 3596, 3654, 3896, 3906, 4383, 4872, 5208, 5394, 5844, 6293, 6818, 7192, 7308, 7812, 8091, 8766, 10227, 10788, 11688, 12586, 13636, 14123, 14616, 15097, 15624, 16182, 17532, 18879, 20454, 21576, 25172, 27272, 28246, 30194, 30681, 32364, 35064, 37758, 40908, 42369, 45291, 50344, 56492, 56637, 60388, 61362, 64728, 75516, 81816, 84738, 90582, 98861, 105679, 112984, 113274, 120776, 122724, 127107, 135873, 151032, 169476, 181164, 197722, 211358, 226548, 245448, 254214, 271746, 296583, 317037, 338952, 362328, 395444, 422716, 437813, 453096, 508428, 543492, 593166, 634074, 790888, 845432, 875626, 889749, 951111, 1016856, 1086984, 1186332, 1268148, 1313439, 1751252, 1779498, 1902222, 2372664, 2536296, 2626878, 3064691, 3502504, 3558996, 3804444, 3940317, 5253756, 6129382, 7117992, 7608888, 7880634, 9194073, 10507512, 12258764, 15761268, 18388146, 24517528, 27582219, 31522536, 36776292, 55164438, 73552584, 110328876, 220657752]

約数ペア:

[(1, 220657752), (2, 110328876), (3, 73552584), (4, 55164438), (6, 36776292), (7, 31522536), (8, 27582219), (9, 24517528), (12, 18388146), (14, 15761268), (18, 12258764), (21, 10507512), (24, 9194073), (28, 7880634), (29, 7608888), (31, 7117992), (36, 6129382), (42, 5253756), (56, 3940317), (58, 3804444), (62, 3558996), (63, 3502504), (72, 3064691), (84, 2626878), (87, 2536296), (93, 2372664), (116, 1902222), (124, 1779498), (126, 1751252), (168, 1313439), (174, 1268148), (186, 1186332), (203, 1086984), (217, 1016856), (232, 951111), (248, 889749), (252, 875626), (261, 845432), (279, 790888), (348, 634074), (372, 593166), (406, 543492), (434, 508428), (487, 453096), (504, 437813), (522, 422716), (558, 395444), (609, 362328), (651, 338952), (696, 317037), (744, 296583), (812, 271746), (868, 254214), (899, 245448), (974, 226548), (1044, 211358), (1116, 197722), (1218, 181164), (1302, 169476), (1461, 151032), (1624, 135873), (1736, 127107), (1798, 122724), (1827, 120776), (1948, 113274), (1953, 112984), (2088, 105679), (2232, 98861), (2436, 90582), (2604, 84738), (2697, 81816), (2922, 75516), (3409, 64728), (3596, 61362), (3654, 60388), (3896, 56637), (3906, 56492), (4383, 50344), (4872, 45291), (5208, 42369), (5394, 40908), (5844, 37758), (6293, 35064), (6818, 32364), (7192, 30681), (7308, 30194), (7812, 28246), (8091, 27272), (8766, 25172), (10227, 21576), (10788, 20454), (11688, 18879), (12586, 17532), (13636, 16182), (14123, 15624), (14616, 15097)]