2808207360

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1494

約数の個数: 384

約数和(自身を含む): 11416204800

約数和(自身を除く): 8607997440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1451, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 2902, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4353, 4480, 4608, 5040, 5120, 5376, 5760, 5804, 6048, 6144, 6720, 6912, 7168, 7255, 7560, 7680, 8064, 8640, 8706, 8960, 9216, 10080, 10157, 10240, 10752, 11520, 11608, 12096, 13059, 13440, 13824, 14336, 14510, 15120, 15360, 16128, 17280, 17412, 17920, 18432, 20160, 20314, 21504, 21765, 23040, 23216, 24192, 26118, 26880, 27648, 29020, 30240, 30471, 30720, 32256, 34560, 34824, 35840, 39177, 40320, 40628, 43008, 43530, 46080, 46432, 48384, 50785, 52236, 53760, 55296, 58040, 60480, 60942, 64512, 65295, 69120, 69648, 71680, 78354, 80640, 81256, 87060, 91413, 92160, 92864, 96768, 101570, 104472, 107520, 116080, 120960, 121884, 129024, 130590, 138240, 139296, 152355, 156708, 161280, 162512, 174120, 182826, 185728, 193536, 195885, 203140, 208944, 215040, 232160, 241920, 243768, 261180, 274239, 276480, 278592, 304710, 313416, 322560, 325024, 348240, 365652, 371456, 387072, 391770, 406280, 417888, 457065, 464320, 483840, 487536, 522360, 548478, 557184, 609420, 626832, 645120, 650048, 696480, 731304, 742912, 783540, 812560, 835776, 914130, 928640, 967680, 975072, 1044720, 1096956, 1114368, 1218840, 1253664, 1300096, 1371195, 1392960, 1462608, 1485824, 1567080, 1625120, 1671552, 1828260, 1857280, 1935360, 1950144, 2089440, 2193912, 2228736, 2437680, 2507328, 2600192, 2742390, 2785920, 2925216, 2971648, 3134160, 3250240, 3343104, 3656520, 3714560, 3900288, 4178880, 4387824, 4457472, 4875360, 5014656, 5200384, 5484780, 5571840, 5850432, 6268320, 6500480, 6686208, 7313040, 7429120, 7800576, 8357760, 8775648, 8914944, 9750720, 10029312, 10400768, 10969560, 11143680, 11700864, 12536640, 13000960, 13372416, 14626080, 14858240, 15601152, 16715520, 17551296, 19501440, 20058624, 20801536, 21939120, 22287360, 23401728, 25073280, 26001920, 26744832, 29252160, 31202304, 33431040, 35102592, 39002880, 40117248, 43878240, 44574720, 46803456, 50146560, 52003840, 58504320, 62404608, 66862080, 70205184, 78005760, 80234496, 87756480, 93606912, 100293120, 104007680, 117008640, 133724160, 140410368, 156011520, 175512960, 187213824, 200586240, 234017280, 280820736, 312023040, 351025920, 401172480, 468034560, 561641472, 702051840, 936069120, 1404103680, 2808207360]

約数ペア:

[(1, 2808207360), (2, 1404103680), (3, 936069120), (4, 702051840), (5, 561641472), (6, 468034560), (7, 401172480), (8, 351025920), (9, 312023040), (10, 280820736), (12, 234017280), (14, 200586240), (15, 187213824), (16, 175512960), (18, 156011520), (20, 140410368), (21, 133724160), (24, 117008640), (27, 104007680), (28, 100293120), (30, 93606912), (32, 87756480), (35, 80234496), (36, 78005760), (40, 70205184), (42, 66862080), (45, 62404608), (48, 58504320), (54, 52003840), (56, 50146560), (60, 46803456), (63, 44574720), (64, 43878240), (70, 40117248), (72, 39002880), (80, 35102592), (84, 33431040), (90, 31202304), (96, 29252160), (105, 26744832), (108, 26001920), (112, 25073280), (120, 23401728), (126, 22287360), (128, 21939120), (135, 20801536), (140, 20058624), (144, 19501440), (160, 17551296), (168, 16715520), (180, 15601152), (189, 14858240), (192, 14626080), (210, 13372416), (216, 13000960), (224, 12536640), (240, 11700864), (252, 11143680), (256, 10969560), (270, 10400768), (280, 10029312), (288, 9750720), (315, 8914944), (320, 8775648), (336, 8357760), (360, 7800576), (378, 7429120), (384, 7313040), (420, 6686208), (432, 6500480), (448, 6268320), (480, 5850432), (504, 5571840), (512, 5484780), (540, 5200384), (560, 5014656), (576, 4875360), (630, 4457472), (640, 4387824), (672, 4178880), (720, 3900288), (756, 3714560), (768, 3656520), (840, 3343104), (864, 3250240), (896, 3134160), (945, 2971648), (960, 2925216), (1008, 2785920), (1024, 2742390), (1080, 2600192), (1120, 2507328), (1152, 2437680), (1260, 2228736), (1280, 2193912), (1344, 2089440), (1440, 1950144), (1451, 1935360), (1512, 1857280), (1536, 1828260), (1680, 1671552), (1728, 1625120), (1792, 1567080), (1890, 1485824), (1920, 1462608), (2016, 1392960), (2048, 1371195), (2160, 1300096), (2240, 1253664), (2304, 1218840), (2520, 1114368), (2560, 1096956), (2688, 1044720), (2880, 975072), (2902, 967680), (3024, 928640), (3072, 914130), (3360, 835776), (3456, 812560), (3584, 783540), (3780, 742912), (3840, 731304), (4032, 696480), (4320, 650048), (4353, 645120), (4480, 626832), (4608, 609420), (5040, 557184), (5120, 548478), (5376, 522360), (5760, 487536), (5804, 483840), (6048, 464320), (6144, 457065), (6720, 417888), (6912, 406280), (7168, 391770), (7255, 387072), (7560, 371456), (7680, 365652), (8064, 348240), (8640, 325024), (8706, 322560), (8960, 313416), (9216, 304710), (10080, 278592), (10157, 276480), (10240, 274239), (10752, 261180), (11520, 243768), (11608, 241920), (12096, 232160), (13059, 215040), (13440, 208944), (13824, 203140), (14336, 195885), (14510, 193536), (15120, 185728), (15360, 182826), (16128, 174120), (17280, 162512), (17412, 161280), (17920, 156708), (18432, 152355), (20160, 139296), (20314, 138240), (21504, 130590), (21765, 129024), (23040, 121884), (23216, 120960), (24192, 116080), (26118, 107520), (26880, 104472), (27648, 101570), (29020, 96768), (30240, 92864), (30471, 92160), (30720, 91413), (32256, 87060), (34560, 81256), (34824, 80640), (35840, 78354), (39177, 71680), (40320, 69648), (40628, 69120), (43008, 65295), (43530, 64512), (46080, 60942), (46432, 60480), (48384, 58040), (50785, 55296), (52236, 53760)]