1293815040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 4772167680

約数和(自身を除く): 3478352640

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, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 379, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 758, 762, 768, 840, 889, 896, 960, 1016, 1120, 1137, 1270, 1280, 1344, 1516, 1524, 1680, 1778, 1792, 1895, 1905, 1920, 2032, 2240, 2274, 2540, 2653, 2667, 2688, 3032, 3048, 3360, 3556, 3790, 3810, 3840, 4064, 4445, 4480, 4548, 5080, 5306, 5334, 5376, 5685, 6064, 6096, 6720, 7112, 7580, 7620, 7959, 8128, 8890, 8960, 9096, 10160, 10612, 10668, 11370, 12128, 12192, 13265, 13335, 13440, 14224, 15160, 15240, 15918, 16256, 17780, 18192, 20320, 21224, 21336, 22740, 24256, 24384, 26530, 26670, 26880, 28448, 30320, 30480, 31836, 32512, 35560, 36384, 39795, 40640, 42448, 42672, 45480, 48133, 48512, 48768, 53060, 53340, 56896, 60640, 60960, 63672, 71120, 72768, 79590, 81280, 84896, 85344, 90960, 96266, 97024, 97536, 106120, 106680, 113792, 121280, 121920, 127344, 142240, 144399, 145536, 159180, 162560, 169792, 170688, 181920, 192532, 212240, 213360, 227584, 240665, 242560, 243840, 254688, 284480, 288798, 291072, 318360, 336931, 339584, 341376, 363840, 385064, 424480, 426720, 481330, 485120, 487680, 509376, 568960, 577596, 636720, 673862, 679168, 682752, 721995, 727680, 770128, 848960, 853440, 962660, 1010793, 1018752, 1137920, 1155192, 1273440, 1347724, 1443990, 1455360, 1540256, 1684655, 1697920, 1706880, 1925320, 2021586, 2037504, 2310384, 2546880, 2695448, 2887980, 3080512, 3369310, 3395840, 3413760, 3850640, 4043172, 4620768, 5053965, 5093760, 5390896, 5775960, 6161024, 6738620, 7701280, 8086344, 9241536, 10107930, 10187520, 10781792, 11551920, 12322048, 13477240, 15402560, 16172688, 18483072, 20215860, 21563584, 23103840, 26954480, 30805120, 32345376, 36966144, 40431720, 43127168, 46207680, 53908960, 61610240, 64690752, 80863440, 86254336, 92415360, 107817920, 129381504, 161726880, 184830720, 215635840, 258763008, 323453760, 431271680, 646907520, 1293815040]

約数ペア:

[(1, 1293815040), (2, 646907520), (3, 431271680), (4, 323453760), (5, 258763008), (6, 215635840), (7, 184830720), (8, 161726880), (10, 129381504), (12, 107817920), (14, 92415360), (15, 86254336), (16, 80863440), (20, 64690752), (21, 61610240), (24, 53908960), (28, 46207680), (30, 43127168), (32, 40431720), (35, 36966144), (40, 32345376), (42, 30805120), (48, 26954480), (56, 23103840), (60, 21563584), (64, 20215860), (70, 18483072), (80, 16172688), (84, 15402560), (96, 13477240), (105, 12322048), (112, 11551920), (120, 10781792), (127, 10187520), (128, 10107930), (140, 9241536), (160, 8086344), (168, 7701280), (192, 6738620), (210, 6161024), (224, 5775960), (240, 5390896), (254, 5093760), (256, 5053965), (280, 4620768), (320, 4043172), (336, 3850640), (379, 3413760), (381, 3395840), (384, 3369310), (420, 3080512), (448, 2887980), (480, 2695448), (508, 2546880), (560, 2310384), (635, 2037504), (640, 2021586), (672, 1925320), (758, 1706880), (762, 1697920), (768, 1684655), (840, 1540256), (889, 1455360), (896, 1443990), (960, 1347724), (1016, 1273440), (1120, 1155192), (1137, 1137920), (1270, 1018752), (1280, 1010793), (1344, 962660), (1516, 853440), (1524, 848960), (1680, 770128), (1778, 727680), (1792, 721995), (1895, 682752), (1905, 679168), (1920, 673862), (2032, 636720), (2240, 577596), (2274, 568960), (2540, 509376), (2653, 487680), (2667, 485120), (2688, 481330), (3032, 426720), (3048, 424480), (3360, 385064), (3556, 363840), (3790, 341376), (3810, 339584), (3840, 336931), (4064, 318360), (4445, 291072), (4480, 288798), (4548, 284480), (5080, 254688), (5306, 243840), (5334, 242560), (5376, 240665), (5685, 227584), (6064, 213360), (6096, 212240), (6720, 192532), (7112, 181920), (7580, 170688), (7620, 169792), (7959, 162560), (8128, 159180), (8890, 145536), (8960, 144399), (9096, 142240), (10160, 127344), (10612, 121920), (10668, 121280), (11370, 113792), (12128, 106680), (12192, 106120), (13265, 97536), (13335, 97024), (13440, 96266), (14224, 90960), (15160, 85344), (15240, 84896), (15918, 81280), (16256, 79590), (17780, 72768), (18192, 71120), (20320, 63672), (21224, 60960), (21336, 60640), (22740, 56896), (24256, 53340), (24384, 53060), (26530, 48768), (26670, 48512), (26880, 48133), (28448, 45480), (30320, 42672), (30480, 42448), (31836, 40640), (32512, 39795), (35560, 36384)]