279428291520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{1697}}^1$

素因数の和:2060

約数の個数: 448

約数和(自身を含む): 1028476154880

約数和(自身を除く): 749047863360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 229, 240, 280, 320, 321, 336, 420, 428, 448, 458, 480, 535, 560, 642, 672, 687, 749, 840, 856, 916, 960, 1070, 1120, 1145, 1284, 1344, 1374, 1498, 1603, 1605, 1680, 1697, 1712, 1832, 2140, 2240, 2247, 2290, 2568, 2748, 2996, 3206, 3210, 3360, 3394, 3424, 3435, 3664, 3745, 4280, 4494, 4580, 4809, 5091, 5136, 5496, 5992, 6412, 6420, 6720, 6788, 6848, 6870, 7328, 7490, 8015, 8485, 8560, 8988, 9160, 9618, 10182, 10272, 10992, 11235, 11879, 11984, 12824, 12840, 13576, 13740, 14656, 14980, 16030, 16970, 17120, 17976, 18320, 19236, 20364, 20544, 21984, 22470, 23758, 23968, 24045, 24503, 25455, 25648, 25680, 27152, 27480, 29960, 32060, 33940, 34240, 35637, 35952, 36640, 38472, 40728, 43968, 44940, 47516, 47936, 48090, 49006, 50910, 51296, 51360, 54304, 54960, 59395, 59920, 64120, 67880, 71274, 71904, 73280, 73509, 76944, 81456, 89880, 95032, 96180, 98012, 101820, 102592, 102720, 108608, 109920, 118790, 119840, 122515, 128240, 135760, 142548, 143808, 147018, 153888, 162912, 171521, 178185, 179760, 181579, 190064, 192360, 196024, 203640, 219840, 237580, 239680, 245030, 256480, 271520, 285096, 294036, 307776, 325824, 343042, 356370, 359520, 363158, 367545, 380128, 384720, 388613, 392048, 407280, 475160, 490060, 512960, 514563, 543040, 544737, 570192, 588072, 686084, 712740, 719040, 726316, 735090, 760256, 769440, 777226, 784096, 814560, 857605, 907895, 950320, 980120, 1029126, 1089474, 1140384, 1165839, 1176144, 1271053, 1372168, 1425480, 1452632, 1470180, 1538880, 1554452, 1568192, 1629120, 1715210, 1815790, 1900640, 1943065, 1960240, 2058252, 2178948, 2280768, 2331678, 2352288, 2542106, 2572815, 2720291, 2723685, 2744336, 2850960, 2905264, 2940360, 3108904, 3430420, 3631580, 3801280, 3813159, 3886130, 3920480, 4116504, 4357896, 4663356, 4704576, 5084212, 5145630, 5440582, 5447370, 5488672, 5701920, 5810528, 5829195, 5880720, 6217808, 6355265, 6860840, 7263160, 7626318, 7772260, 7840960, 8160873, 8233008, 8715792, 9326712, 10168424, 10291260, 10881164, 10894740, 10977344, 11403840, 11621056, 11658390, 11761440, 12435616, 12710530, 13601455, 13721680, 14526320, 15252636, 15544520, 16321746, 16466016, 17431584, 18653424, 19065795, 20336848, 20582520, 21762328, 21789480, 23316780, 23522880, 24871232, 25421060, 27202910, 27443360, 29052640, 30505272, 31089040, 32643492, 32932032, 34863168, 37306848, 38131590, 40673696, 40804365, 41165040, 41581591, 43524656, 43578960, 46633560, 50842120, 54405820, 54886720, 58105280, 61010544, 62178080, 65286984, 74613696, 76263180, 81347392, 81608730, 82330080, 83163182, 87049312, 87157920, 93267120, 101684240, 108811640, 122021088, 124356160, 124744773, 130573968, 152526360, 163217460, 164660160, 166326364, 174098624, 174315840, 186534240, 203368480, 207907955, 217623280, 244042176, 249489546, 261147936, 291071137, 305052720, 326434920, 332652728, 373068480, 406736960, 415815910, 435246560, 498979092, 522295872, 582142274, 610105440, 623723865, 652869840, 665305456, 831631820, 870493120, 873213411, 997958184, 1164284548, 1220210880, 1247447730, 1305739680, 1330610912, 1455355685, 1663263640, 1746426822, 1995916368, 2328569096, 2494895460, 2611479360, 2661221824, 2910711370, 3326527280, 3492853644, 3991832736, 4366067055, 4657138192, 4989790920, 5821422740, 6653054560, 6985707288, 7983665472, 8732134110, 9314276384, 9979581840, 11642845480, 13306109120, 13971414576, 17464268220, 18628552768, 19959163680, 23285690960, 27942829152, 34928536440, 39918327360, 46571381920, 55885658304, 69857072880, 93142763840, 139714145760, 279428291520]

約数ペア:

[(1, 279428291520), (2, 139714145760), (3, 93142763840), (4, 69857072880), (5, 55885658304), (6, 46571381920), (7, 39918327360), (8, 34928536440), (10, 27942829152), (12, 23285690960), (14, 19959163680), (15, 18628552768), (16, 17464268220), (20, 13971414576), (21, 13306109120), (24, 11642845480), (28, 9979581840), (30, 9314276384), (32, 8732134110), (35, 7983665472), (40, 6985707288), (42, 6653054560), (48, 5821422740), (56, 4989790920), (60, 4657138192), (64, 4366067055), (70, 3991832736), (80, 3492853644), (84, 3326527280), (96, 2910711370), (105, 2661221824), (107, 2611479360), (112, 2494895460), (120, 2328569096), (140, 1995916368), (160, 1746426822), (168, 1663263640), (192, 1455355685), (210, 1330610912), (214, 1305739680), (224, 1247447730), (229, 1220210880), (240, 1164284548), (280, 997958184), (320, 873213411), (321, 870493120), (336, 831631820), (420, 665305456), (428, 652869840), (448, 623723865), (458, 610105440), (480, 582142274), (535, 522295872), (560, 498979092), (642, 435246560), (672, 415815910), (687, 406736960), (749, 373068480), (840, 332652728), (856, 326434920), (916, 305052720), (960, 291071137), (1070, 261147936), (1120, 249489546), (1145, 244042176), (1284, 217623280), (1344, 207907955), (1374, 203368480), (1498, 186534240), (1603, 174315840), (1605, 174098624), (1680, 166326364), (1697, 164660160), (1712, 163217460), (1832, 152526360), (2140, 130573968), (2240, 124744773), (2247, 124356160), (2290, 122021088), (2568, 108811640), (2748, 101684240), (2996, 93267120), (3206, 87157920), (3210, 87049312), (3360, 83163182), (3394, 82330080), (3424, 81608730), (3435, 81347392), (3664, 76263180), (3745, 74613696), (4280, 65286984), (4494, 62178080), (4580, 61010544), (4809, 58105280), (5091, 54886720), (5136, 54405820), (5496, 50842120), (5992, 46633560), (6412, 43578960), (6420, 43524656), (6720, 41581591), (6788, 41165040), (6848, 40804365), (6870, 40673696), (7328, 38131590), (7490, 37306848), (8015, 34863168), (8485, 32932032), (8560, 32643492), (8988, 31089040), (9160, 30505272), (9618, 29052640), (10182, 27443360), (10272, 27202910), (10992, 25421060), (11235, 24871232), (11879, 23522880), (11984, 23316780), (12824, 21789480), (12840, 21762328), (13576, 20582520), (13740, 20336848), (14656, 19065795), (14980, 18653424), (16030, 17431584), (16970, 16466016), (17120, 16321746), (17976, 15544520), (18320, 15252636), (19236, 14526320), (20364, 13721680), (20544, 13601455), (21984, 12710530), (22470, 12435616), (23758, 11761440), (23968, 11658390), (24045, 11621056), (24503, 11403840), (25455, 10977344), (25648, 10894740), (25680, 10881164), (27152, 10291260), (27480, 10168424), (29960, 9326712), (32060, 8715792), (33940, 8233008), (34240, 8160873), (35637, 7840960), (35952, 7772260), (36640, 7626318), (38472, 7263160), (40728, 6860840), (43968, 6355265), (44940, 6217808), (47516, 5880720), (47936, 5829195), (48090, 5810528), (49006, 5701920), (50910, 5488672), (51296, 5447370), (51360, 5440582), (54304, 5145630), (54960, 5084212), (59395, 4704576), (59920, 4663356), (64120, 4357896), (67880, 4116504), (71274, 3920480), (71904, 3886130), (73280, 3813159), (73509, 3801280), (76944, 3631580), (81456, 3430420), (89880, 3108904), (95032, 2940360), (96180, 2905264), (98012, 2850960), (101820, 2744336), (102592, 2723685), (102720, 2720291), (108608, 2572815), (109920, 2542106), (118790, 2352288), (119840, 2331678), (122515, 2280768), (128240, 2178948), (135760, 2058252), (142548, 1960240), (143808, 1943065), (147018, 1900640), (153888, 1815790), (162912, 1715210), (171521, 1629120), (178185, 1568192), (179760, 1554452), (181579, 1538880), (190064, 1470180), (192360, 1452632), (196024, 1425480), (203640, 1372168), (219840, 1271053), (237580, 1176144), (239680, 1165839), (245030, 1140384), (256480, 1089474), (271520, 1029126), (285096, 980120), (294036, 950320), (307776, 907895), (325824, 857605), (343042, 814560), (356370, 784096), (359520, 777226), (363158, 769440), (367545, 760256), (380128, 735090), (384720, 726316), (388613, 719040), (392048, 712740), (407280, 686084), (475160, 588072), (490060, 570192), (512960, 544737), (514563, 543040)]