128592529920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{20149}}^1$

素因数の和:20455

約数の個数: 240

約数和(自身を含む): 446982049800

約数和(自身を除く): 318389519880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 277, 288, 320, 360, 384, 480, 512, 554, 576, 640, 720, 768, 831, 960, 1108, 1152, 1280, 1385, 1440, 1536, 1662, 1920, 2216, 2304, 2493, 2560, 2770, 2880, 3324, 3840, 4155, 4432, 4608, 4986, 5540, 5760, 6648, 7680, 8310, 8864, 9972, 11080, 11520, 12465, 13296, 16620, 17728, 19944, 20149, 22160, 23040, 24930, 26592, 33240, 35456, 39888, 40298, 44320, 49860, 53184, 60447, 66480, 70912, 79776, 80596, 88640, 99720, 100745, 106368, 120894, 132960, 141824, 159552, 161192, 177280, 181341, 199440, 201490, 212736, 241788, 265920, 302235, 319104, 322384, 354560, 362682, 398880, 402980, 425472, 483576, 531840, 604470, 638208, 644768, 709120, 725364, 797760, 805960, 906705, 967152, 1063680, 1208940, 1276416, 1289536, 1450728, 1595520, 1611920, 1813410, 1934304, 2127360, 2417880, 2579072, 2901456, 3191040, 3223840, 3626820, 3868608, 4835760, 5158144, 5581273, 5802912, 6382080, 6447680, 7253640, 7737216, 9671520, 10316288, 11162546, 11605824, 12895360, 14507280, 15474432, 16743819, 19343040, 22325092, 23211648, 25790720, 27906365, 29014560, 30948864, 33487638, 38686080, 44650184, 46423296, 50231457, 51581440, 55812730, 58029120, 66975276, 77372160, 83719095, 89300368, 92846592, 100462914, 111625460, 116058240, 133950552, 154744320, 167438190, 178600736, 200925828, 223250920, 232116480, 251157285, 267901104, 334876380, 357201472, 401851656, 446501840, 464232960, 502314570, 535802208, 669752760, 714402944, 803703312, 893003680, 1004629140, 1071604416, 1339505520, 1428805888, 1607406624, 1786007360, 2009258280, 2143208832, 2679011040, 2857611776, 3214813248, 3572014720, 4018516560, 4286417664, 5358022080, 6429626496, 7144029440, 8037033120, 8572835328, 10716044160, 12859252992, 14288058880, 16074066240, 21432088320, 25718505984, 32148132480, 42864176640, 64296264960, 128592529920]

約数ペア:

[(1, 128592529920), (2, 64296264960), (3, 42864176640), (4, 32148132480), (5, 25718505984), (6, 21432088320), (8, 16074066240), (9, 14288058880), (10, 12859252992), (12, 10716044160), (15, 8572835328), (16, 8037033120), (18, 7144029440), (20, 6429626496), (24, 5358022080), (30, 4286417664), (32, 4018516560), (36, 3572014720), (40, 3214813248), (45, 2857611776), (48, 2679011040), (60, 2143208832), (64, 2009258280), (72, 1786007360), (80, 1607406624), (90, 1428805888), (96, 1339505520), (120, 1071604416), (128, 1004629140), (144, 893003680), (160, 803703312), (180, 714402944), (192, 669752760), (240, 535802208), (256, 502314570), (277, 464232960), (288, 446501840), (320, 401851656), (360, 357201472), (384, 334876380), (480, 267901104), (512, 251157285), (554, 232116480), (576, 223250920), (640, 200925828), (720, 178600736), (768, 167438190), (831, 154744320), (960, 133950552), (1108, 116058240), (1152, 111625460), (1280, 100462914), (1385, 92846592), (1440, 89300368), (1536, 83719095), (1662, 77372160), (1920, 66975276), (2216, 58029120), (2304, 55812730), (2493, 51581440), (2560, 50231457), (2770, 46423296), (2880, 44650184), (3324, 38686080), (3840, 33487638), (4155, 30948864), (4432, 29014560), (4608, 27906365), (4986, 25790720), (5540, 23211648), (5760, 22325092), (6648, 19343040), (7680, 16743819), (8310, 15474432), (8864, 14507280), (9972, 12895360), (11080, 11605824), (11520, 11162546), (12465, 10316288), (13296, 9671520), (16620, 7737216), (17728, 7253640), (19944, 6447680), (20149, 6382080), (22160, 5802912), (23040, 5581273), (24930, 5158144), (26592, 4835760), (33240, 3868608), (35456, 3626820), (39888, 3223840), (40298, 3191040), (44320, 2901456), (49860, 2579072), (53184, 2417880), (60447, 2127360), (66480, 1934304), (70912, 1813410), (79776, 1611920), (80596, 1595520), (88640, 1450728), (99720, 1289536), (100745, 1276416), (106368, 1208940), (120894, 1063680), (132960, 967152), (141824, 906705), (159552, 805960), (161192, 797760), (177280, 725364), (181341, 709120), (199440, 644768), (201490, 638208), (212736, 604470), (241788, 531840), (265920, 483576), (302235, 425472), (319104, 402980), (322384, 398880), (354560, 362682)]