189069120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 224

約数和(自身を含む): 677875200

約数和(自身を除く): 488806080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 277, 288, 316, 320, 360, 395, 432, 474, 480, 540, 554, 576, 632, 711, 720, 790, 831, 864, 948, 960, 1080, 1108, 1185, 1264, 1385, 1422, 1440, 1580, 1662, 1728, 1896, 2133, 2160, 2216, 2370, 2493, 2528, 2770, 2844, 2880, 3160, 3324, 3555, 3792, 4155, 4266, 4320, 4432, 4740, 4986, 5056, 5540, 5688, 6320, 6648, 7110, 7479, 7584, 8310, 8532, 8640, 8864, 9480, 9972, 10665, 11080, 11376, 12465, 12640, 13296, 14220, 14958, 15168, 16620, 17064, 17728, 18960, 19944, 21330, 21883, 22160, 22752, 24930, 25280, 26592, 28440, 29916, 33240, 34128, 37395, 37920, 39888, 42660, 43766, 44320, 45504, 49860, 53184, 56880, 59832, 65649, 66480, 68256, 74790, 75840, 79776, 85320, 87532, 88640, 99720, 109415, 113760, 119664, 131298, 132960, 136512, 149580, 159552, 170640, 175064, 196947, 199440, 218830, 227520, 239328, 262596, 265920, 299160, 328245, 341280, 350128, 393894, 398880, 437660, 478656, 525192, 590841, 598320, 656490, 682560, 700256, 787788, 797760, 875320, 984735, 1050384, 1181682, 1196640, 1312980, 1400512, 1575576, 1750640, 1969470, 2100768, 2363364, 2393280, 2625960, 2954205, 3151152, 3501280, 3938940, 4201536, 4726728, 5251920, 5908410, 6302304, 7002560, 7877880, 9453456, 10503840, 11816820, 12604608, 15755760, 18906912, 21007680, 23633640, 31511520, 37813824, 47267280, 63023040, 94534560, 189069120]

約数ペア:

[(1, 189069120), (2, 94534560), (3, 63023040), (4, 47267280), (5, 37813824), (6, 31511520), (8, 23633640), (9, 21007680), (10, 18906912), (12, 15755760), (15, 12604608), (16, 11816820), (18, 10503840), (20, 9453456), (24, 7877880), (27, 7002560), (30, 6302304), (32, 5908410), (36, 5251920), (40, 4726728), (45, 4201536), (48, 3938940), (54, 3501280), (60, 3151152), (64, 2954205), (72, 2625960), (79, 2393280), (80, 2363364), (90, 2100768), (96, 1969470), (108, 1750640), (120, 1575576), (135, 1400512), (144, 1312980), (158, 1196640), (160, 1181682), (180, 1050384), (192, 984735), (216, 875320), (237, 797760), (240, 787788), (270, 700256), (277, 682560), (288, 656490), (316, 598320), (320, 590841), (360, 525192), (395, 478656), (432, 437660), (474, 398880), (480, 393894), (540, 350128), (554, 341280), (576, 328245), (632, 299160), (711, 265920), (720, 262596), (790, 239328), (831, 227520), (864, 218830), (948, 199440), (960, 196947), (1080, 175064), (1108, 170640), (1185, 159552), (1264, 149580), (1385, 136512), (1422, 132960), (1440, 131298), (1580, 119664), (1662, 113760), (1728, 109415), (1896, 99720), (2133, 88640), (2160, 87532), (2216, 85320), (2370, 79776), (2493, 75840), (2528, 74790), (2770, 68256), (2844, 66480), (2880, 65649), (3160, 59832), (3324, 56880), (3555, 53184), (3792, 49860), (4155, 45504), (4266, 44320), (4320, 43766), (4432, 42660), (4740, 39888), (4986, 37920), (5056, 37395), (5540, 34128), (5688, 33240), (6320, 29916), (6648, 28440), (7110, 26592), (7479, 25280), (7584, 24930), (8310, 22752), (8532, 22160), (8640, 21883), (8864, 21330), (9480, 19944), (9972, 18960), (10665, 17728), (11080, 17064), (11376, 16620), (12465, 15168), (12640, 14958), (13296, 14220)]