2820487680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 480

約数和(自身を含む): 10915819200

約数和(自身を除く): 8095331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 256, 272, 285, 288, 304, 306, 320, 323, 340, 342, 360, 379, 380, 384, 408, 456, 480, 510, 512, 544, 570, 576, 608, 612, 640, 646, 680, 684, 720, 758, 760, 765, 768, 816, 855, 912, 960, 969, 1020, 1088, 1137, 1140, 1152, 1216, 1224, 1280, 1292, 1360, 1368, 1440, 1516, 1520, 1530, 1536, 1615, 1632, 1710, 1824, 1895, 1920, 1938, 2040, 2176, 2274, 2280, 2304, 2432, 2448, 2560, 2584, 2720, 2736, 2880, 2907, 3032, 3040, 3060, 3230, 3264, 3411, 3420, 3648, 3790, 3840, 3876, 4080, 4352, 4548, 4560, 4608, 4845, 4864, 4896, 5168, 5440, 5472, 5685, 5760, 5814, 6064, 6080, 6120, 6443, 6460, 6528, 6822, 6840, 7201, 7296, 7580, 7680, 7752, 8160, 8704, 9096, 9120, 9690, 9728, 9792, 10336, 10880, 10944, 11370, 11520, 11628, 12128, 12160, 12240, 12886, 12920, 13056, 13644, 13680, 14402, 14535, 14592, 15160, 15504, 16320, 17055, 18192, 18240, 19329, 19380, 19584, 20672, 21603, 21760, 21888, 22740, 23040, 23256, 24256, 24320, 24480, 25772, 25840, 26112, 27288, 27360, 28804, 29070, 29184, 30320, 31008, 32215, 32640, 34110, 36005, 36384, 36480, 38658, 38760, 39168, 41344, 43206, 43520, 43776, 45480, 46512, 48512, 48640, 48960, 51544, 51680, 54576, 54720, 57608, 57987, 58140, 60640, 62016, 64430, 64809, 65280, 68220, 72010, 72768, 72960, 77316, 77520, 78336, 82688, 86412, 87552, 90960, 93024, 96645, 97024, 97920, 103088, 103360, 108015, 109152, 109440, 115216, 115974, 116280, 121280, 122417, 124032, 128860, 129618, 130560, 136440, 144020, 145536, 145920, 154632, 155040, 165376, 172824, 181920, 186048, 193290, 194048, 195840, 206176, 206720, 216030, 218304, 218880, 230432, 231948, 232560, 242560, 244834, 248064, 257720, 259236, 272880, 288040, 289935, 291072, 309264, 310080, 324045, 345648, 363840, 367251, 372096, 386580, 391680, 412352, 413440, 432060, 436608, 437760, 460864, 463896, 465120, 485120, 489668, 496128, 515440, 518472, 545760, 576080, 579870, 582144, 612085, 618528, 620160, 648090, 691296, 727680, 734502, 744192, 773160, 824704, 826880, 864120, 873216, 921728, 927792, 930240, 970240, 979336, 1030880, 1036944, 1091520, 1101753, 1152160, 1159740, 1224170, 1237056, 1240320, 1296180, 1382592, 1455360, 1469004, 1488384, 1546320, 1649408, 1728240, 1746432, 1836255, 1843456, 1855584, 1860480, 1958672, 2061760, 2073888, 2183040, 2203506, 2304320, 2319480, 2448340, 2474112, 2480640, 2592360, 2765184, 2910720, 2938008, 3092640, 3298816, 3456480, 3672510, 3686912, 3711168, 3720960, 3917344, 4123520, 4147776, 4366080, 4407012, 4608640, 4638960, 4896680, 4948224, 5184720, 5508765, 5530368, 5876016, 6185280, 6912960, 7345020, 7422336, 7441920, 7834688, 8247040, 8295552, 8732160, 8814024, 9217280, 9277920, 9793360, 9896448, 10369440, 11017530, 11060736, 11752032, 12370560, 13825920, 14690040, 14844672, 15669376, 16494080, 16591104, 17628048, 18434560, 18555840, 19586720, 20738880, 22035060, 23504064, 24741120, 27651840, 29380080, 29689344, 31338752, 33182208, 35256096, 37111680, 39173440, 41477760, 44070120, 47008128, 49482240, 55303680, 58760160, 62677504, 70512192, 74223360, 78346880, 82955520, 88140240, 94016256, 117520320, 141024384, 148446720, 156693760, 165911040, 176280480, 188032512, 235040640, 282048768, 313387520, 352560960, 470081280, 564097536, 705121920, 940162560, 1410243840, 2820487680]

約数ペア:

[(1, 2820487680), (2, 1410243840), (3, 940162560), (4, 705121920), (5, 564097536), (6, 470081280), (8, 352560960), (9, 313387520), (10, 282048768), (12, 235040640), (15, 188032512), (16, 176280480), (17, 165911040), (18, 156693760), (19, 148446720), (20, 141024384), (24, 117520320), (30, 94016256), (32, 88140240), (34, 82955520), (36, 78346880), (38, 74223360), (40, 70512192), (45, 62677504), (48, 58760160), (51, 55303680), (57, 49482240), (60, 47008128), (64, 44070120), (68, 41477760), (72, 39173440), (76, 37111680), (80, 35256096), (85, 33182208), (90, 31338752), (95, 29689344), (96, 29380080), (102, 27651840), (114, 24741120), (120, 23504064), (128, 22035060), (136, 20738880), (144, 19586720), (152, 18555840), (153, 18434560), (160, 17628048), (170, 16591104), (171, 16494080), (180, 15669376), (190, 14844672), (192, 14690040), (204, 13825920), (228, 12370560), (240, 11752032), (255, 11060736), (256, 11017530), (272, 10369440), (285, 9896448), (288, 9793360), (304, 9277920), (306, 9217280), (320, 8814024), (323, 8732160), (340, 8295552), (342, 8247040), (360, 7834688), (379, 7441920), (380, 7422336), (384, 7345020), (408, 6912960), (456, 6185280), (480, 5876016), (510, 5530368), (512, 5508765), (544, 5184720), (570, 4948224), (576, 4896680), (608, 4638960), (612, 4608640), (640, 4407012), (646, 4366080), (680, 4147776), (684, 4123520), (720, 3917344), (758, 3720960), (760, 3711168), (765, 3686912), (768, 3672510), (816, 3456480), (855, 3298816), (912, 3092640), (960, 2938008), (969, 2910720), (1020, 2765184), (1088, 2592360), (1137, 2480640), (1140, 2474112), (1152, 2448340), (1216, 2319480), (1224, 2304320), (1280, 2203506), (1292, 2183040), (1360, 2073888), (1368, 2061760), (1440, 1958672), (1516, 1860480), (1520, 1855584), (1530, 1843456), (1536, 1836255), (1615, 1746432), (1632, 1728240), (1710, 1649408), (1824, 1546320), (1895, 1488384), (1920, 1469004), (1938, 1455360), (2040, 1382592), (2176, 1296180), (2274, 1240320), (2280, 1237056), (2304, 1224170), (2432, 1159740), (2448, 1152160), (2560, 1101753), (2584, 1091520), (2720, 1036944), (2736, 1030880), (2880, 979336), (2907, 970240), (3032, 930240), (3040, 927792), (3060, 921728), (3230, 873216), (3264, 864120), (3411, 826880), (3420, 824704), (3648, 773160), (3790, 744192), (3840, 734502), (3876, 727680), (4080, 691296), (4352, 648090), (4548, 620160), (4560, 618528), (4608, 612085), (4845, 582144), (4864, 579870), (4896, 576080), (5168, 545760), (5440, 518472), (5472, 515440), (5685, 496128), (5760, 489668), (5814, 485120), (6064, 465120), (6080, 463896), (6120, 460864), (6443, 437760), (6460, 436608), (6528, 432060), (6822, 413440), (6840, 412352), (7201, 391680), (7296, 386580), (7580, 372096), (7680, 367251), (7752, 363840), (8160, 345648), (8704, 324045), (9096, 310080), (9120, 309264), (9690, 291072), (9728, 289935), (9792, 288040), (10336, 272880), (10880, 259236), (10944, 257720), (11370, 248064), (11520, 244834), (11628, 242560), (12128, 232560), (12160, 231948), (12240, 230432), (12886, 218880), (12920, 218304), (13056, 216030), (13644, 206720), (13680, 206176), (14402, 195840), (14535, 194048), (14592, 193290), (15160, 186048), (15504, 181920), (16320, 172824), (17055, 165376), (18192, 155040), (18240, 154632), (19329, 145920), (19380, 145536), (19584, 144020), (20672, 136440), (21603, 130560), (21760, 129618), (21888, 128860), (22740, 124032), (23040, 122417), (23256, 121280), (24256, 116280), (24320, 115974), (24480, 115216), (25772, 109440), (25840, 109152), (26112, 108015), (27288, 103360), (27360, 103088), (28804, 97920), (29070, 97024), (29184, 96645), (30320, 93024), (31008, 90960), (32215, 87552), (32640, 86412), (34110, 82688), (36005, 78336), (36384, 77520), (36480, 77316), (38658, 72960), (38760, 72768), (39168, 72010), (41344, 68220), (43206, 65280), (43520, 64809), (43776, 64430), (45480, 62016), (46512, 60640), (48512, 58140), (48640, 57987), (48960, 57608), (51544, 54720), (51680, 54576)]