20160920160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 576

約数和(自身を含む): 76231471680

約数和(自身を除く): 56070551520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 53, 60, 68, 72, 80, 82, 85, 90, 96, 102, 106, 120, 123, 136, 144, 153, 159, 160, 164, 170, 180, 204, 205, 212, 240, 246, 255, 265, 272, 288, 306, 318, 328, 340, 360, 369, 379, 408, 410, 424, 477, 480, 492, 510, 530, 544, 612, 615, 636, 656, 680, 697, 720, 738, 758, 765, 795, 816, 820, 848, 901, 954, 984, 1020, 1060, 1137, 1224, 1230, 1272, 1312, 1360, 1394, 1440, 1476, 1516, 1530, 1590, 1632, 1640, 1696, 1802, 1845, 1895, 1908, 1968, 2040, 2091, 2120, 2173, 2274, 2385, 2448, 2460, 2544, 2703, 2720, 2788, 2952, 3032, 3060, 3180, 3280, 3411, 3485, 3604, 3690, 3790, 3816, 3936, 4080, 4182, 4240, 4346, 4505, 4548, 4770, 4896, 4920, 5088, 5406, 5576, 5685, 5904, 6064, 6120, 6273, 6360, 6443, 6519, 6560, 6822, 6970, 7208, 7380, 7580, 7632, 8109, 8160, 8364, 8480, 8692, 9010, 9096, 9540, 9840, 10455, 10812, 10865, 11152, 11370, 11808, 12128, 12240, 12546, 12720, 12886, 13038, 13515, 13644, 13940, 14416, 14760, 15160, 15264, 15539, 16218, 16728, 17055, 17384, 18020, 18192, 19080, 19329, 19557, 19680, 20087, 20910, 21624, 21730, 22304, 22740, 24480, 25092, 25440, 25772, 26076, 27030, 27288, 27880, 28832, 29520, 30320, 31078, 31365, 32215, 32436, 32595, 33456, 34110, 34768, 36040, 36384, 36941, 38160, 38658, 39114, 40174, 40545, 41820, 43248, 43460, 45480, 46617, 50184, 51544, 52152, 54060, 54576, 55760, 57987, 59040, 60261, 60640, 62156, 62730, 64430, 64872, 65190, 66912, 68220, 69536, 72080, 73882, 76320, 77316, 77695, 78228, 80348, 81090, 83640, 86496, 86920, 90960, 93234, 96645, 97785, 100368, 100435, 103088, 104304, 108120, 109152, 110823, 111520, 115974, 120522, 124312, 125460, 128860, 129744, 130380, 136440, 139851, 144160, 147764, 154632, 155390, 156456, 160696, 162180, 167280, 173840, 180783, 181920, 184705, 186468, 193290, 195570, 200736, 200870, 206176, 208608, 216240, 221646, 231948, 233085, 241044, 248624, 250920, 257720, 259488, 260760, 264163, 272880, 279702, 289935, 295528, 301305, 309264, 310780, 312912, 321392, 324360, 332469, 334560, 341479, 347680, 361566, 369410, 372936, 386580, 391140, 401740, 432480, 443292, 463896, 466170, 482088, 497248, 501840, 515440, 521520, 528326, 545760, 554115, 559404, 579870, 591056, 602610, 618528, 621560, 625824, 642784, 648720, 664938, 682958, 699255, 723132, 738820, 745872, 773160, 782280, 792489, 803480, 823567, 886584, 903915, 927792, 932340, 964176, 1003680, 1024437, 1030880, 1043040, 1056652, 1108230, 1118808, 1159740, 1182112, 1205220, 1243120, 1297440, 1320815, 1329876, 1365916, 1398510, 1446264, 1477640, 1491744, 1546320, 1564560, 1584978, 1606960, 1647134, 1662345, 1707395, 1773168, 1807830, 1855584, 1864680, 1928352, 2048874, 2113304, 2216460, 2237616, 2319480, 2377467, 2410440, 2470701, 2486240, 2641630, 2659752, 2731832, 2797020, 2892528, 2955280, 3073311, 3092640, 3129120, 3169956, 3213920, 3294268, 3324690, 3414790, 3546336, 3615660, 3729360, 3962445, 4097748, 4117835, 4226608, 4432920, 4475232, 4638960, 4754934, 4820880, 4941402, 5122185, 5283260, 5319504, 5463664, 5594040, 5785056, 5910560, 6146622, 6339912, 6588536, 6649380, 6829580, 7231320, 7412103, 7458720, 7924890, 8195496, 8235670, 8453216, 8865840, 9277920, 9509868, 9641760, 9882804, 10244370, 10566520, 10639008, 10927328, 11188080, 11887335, 12293244, 12353505, 12679824, 13177072, 13298760, 13659160, 14000639, 14462640, 14824206, 15366555, 15849780, 16390992, 16471340, 17731680, 19019736, 19765608, 20488740, 21133040, 22376160, 23774670, 24586488, 24707010, 25359648, 26354144, 26597520, 27318320, 28001278, 28925280, 29648412, 30733110, 31699560, 32781984, 32942680, 37060515, 38039472, 39531216, 40977480, 42001917, 42266080, 47549340, 49172976, 49414020, 53195040, 54636640, 56002556, 59296824, 61466220, 63399120, 65885360, 70003195, 74121030, 76078944, 79062432, 81954960, 84003834, 95098680, 98345952, 98828040, 112005112, 118593648, 122932440, 126005751, 126798240, 131770720, 140006390, 148242060, 163909920, 168007668, 190197360, 197656080, 210009585, 224010224, 237187296, 245864880, 252011502, 280012780, 296484120, 336015336, 380394720, 395312160, 420019170, 448020448, 491729760, 504023004, 560025560, 592968240, 630028755, 672030672, 840038340, 1008046008, 1120051120, 1185936480, 1260057510, 1344061344, 1680076680, 2016092016, 2240102240, 2520115020, 3360153360, 4032184032, 5040230040, 6720306720, 10080460080, 20160920160]

約数ペア:

[(1, 20160920160), (2, 10080460080), (3, 6720306720), (4, 5040230040), (5, 4032184032), (6, 3360153360), (8, 2520115020), (9, 2240102240), (10, 2016092016), (12, 1680076680), (15, 1344061344), (16, 1260057510), (17, 1185936480), (18, 1120051120), (20, 1008046008), (24, 840038340), (30, 672030672), (32, 630028755), (34, 592968240), (36, 560025560), (40, 504023004), (41, 491729760), (45, 448020448), (48, 420019170), (51, 395312160), (53, 380394720), (60, 336015336), (68, 296484120), (72, 280012780), (80, 252011502), (82, 245864880), (85, 237187296), (90, 224010224), (96, 210009585), (102, 197656080), (106, 190197360), (120, 168007668), (123, 163909920), (136, 148242060), (144, 140006390), (153, 131770720), (159, 126798240), (160, 126005751), (164, 122932440), (170, 118593648), (180, 112005112), (204, 98828040), (205, 98345952), (212, 95098680), (240, 84003834), (246, 81954960), (255, 79062432), (265, 76078944), (272, 74121030), (288, 70003195), (306, 65885360), (318, 63399120), (328, 61466220), (340, 59296824), (360, 56002556), (369, 54636640), (379, 53195040), (408, 49414020), (410, 49172976), (424, 47549340), (477, 42266080), (480, 42001917), (492, 40977480), (510, 39531216), (530, 38039472), (544, 37060515), (612, 32942680), (615, 32781984), (636, 31699560), (656, 30733110), (680, 29648412), (697, 28925280), (720, 28001278), (738, 27318320), (758, 26597520), (765, 26354144), (795, 25359648), (816, 24707010), (820, 24586488), (848, 23774670), (901, 22376160), (954, 21133040), (984, 20488740), (1020, 19765608), (1060, 19019736), (1137, 17731680), (1224, 16471340), (1230, 16390992), (1272, 15849780), (1312, 15366555), (1360, 14824206), (1394, 14462640), (1440, 14000639), (1476, 13659160), (1516, 13298760), (1530, 13177072), (1590, 12679824), (1632, 12353505), (1640, 12293244), (1696, 11887335), (1802, 11188080), (1845, 10927328), (1895, 10639008), (1908, 10566520), (1968, 10244370), (2040, 9882804), (2091, 9641760), (2120, 9509868), (2173, 9277920), (2274, 8865840), (2385, 8453216), (2448, 8235670), (2460, 8195496), (2544, 7924890), (2703, 7458720), (2720, 7412103), (2788, 7231320), (2952, 6829580), (3032, 6649380), (3060, 6588536), (3180, 6339912), (3280, 6146622), (3411, 5910560), (3485, 5785056), (3604, 5594040), (3690, 5463664), (3790, 5319504), (3816, 5283260), (3936, 5122185), (4080, 4941402), (4182, 4820880), (4240, 4754934), (4346, 4638960), (4505, 4475232), (4548, 4432920), (4770, 4226608), (4896, 4117835), (4920, 4097748), (5088, 3962445), (5406, 3729360), (5576, 3615660), (5685, 3546336), (5904, 3414790), (6064, 3324690), (6120, 3294268), (6273, 3213920), (6360, 3169956), (6443, 3129120), (6519, 3092640), (6560, 3073311), (6822, 2955280), (6970, 2892528), (7208, 2797020), (7380, 2731832), (7580, 2659752), (7632, 2641630), (8109, 2486240), (8160, 2470701), (8364, 2410440), (8480, 2377467), (8692, 2319480), (9010, 2237616), (9096, 2216460), (9540, 2113304), (9840, 2048874), (10455, 1928352), (10812, 1864680), (10865, 1855584), (11152, 1807830), (11370, 1773168), (11808, 1707395), (12128, 1662345), (12240, 1647134), (12546, 1606960), (12720, 1584978), (12886, 1564560), (13038, 1546320), (13515, 1491744), (13644, 1477640), (13940, 1446264), (14416, 1398510), (14760, 1365916), (15160, 1329876), (15264, 1320815), (15539, 1297440), (16218, 1243120), (16728, 1205220), (17055, 1182112), (17384, 1159740), (18020, 1118808), (18192, 1108230), (19080, 1056652), (19329, 1043040), (19557, 1030880), (19680, 1024437), (20087, 1003680), (20910, 964176), (21624, 932340), (21730, 927792), (22304, 903915), (22740, 886584), (24480, 823567), (25092, 803480), (25440, 792489), (25772, 782280), (26076, 773160), (27030, 745872), (27288, 738820), (27880, 723132), (28832, 699255), (29520, 682958), (30320, 664938), (31078, 648720), (31365, 642784), (32215, 625824), (32436, 621560), (32595, 618528), (33456, 602610), (34110, 591056), (34768, 579870), (36040, 559404), (36384, 554115), (36941, 545760), (38160, 528326), (38658, 521520), (39114, 515440), (40174, 501840), (40545, 497248), (41820, 482088), (43248, 466170), (43460, 463896), (45480, 443292), (46617, 432480), (50184, 401740), (51544, 391140), (52152, 386580), (54060, 372936), (54576, 369410), (55760, 361566), (57987, 347680), (59040, 341479), (60261, 334560), (60640, 332469), (62156, 324360), (62730, 321392), (64430, 312912), (64872, 310780), (65190, 309264), (66912, 301305), (68220, 295528), (69536, 289935), (72080, 279702), (73882, 272880), (76320, 264163), (77316, 260760), (77695, 259488), (78228, 257720), (80348, 250920), (81090, 248624), (83640, 241044), (86496, 233085), (86920, 231948), (90960, 221646), (93234, 216240), (96645, 208608), (97785, 206176), (100368, 200870), (100435, 200736), (103088, 195570), (104304, 193290), (108120, 186468), (109152, 184705), (110823, 181920), (111520, 180783), (115974, 173840), (120522, 167280), (124312, 162180), (125460, 160696), (128860, 156456), (129744, 155390), (130380, 154632), (136440, 147764), (139851, 144160)]