974628480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:727

約数の個数: 256

約数和(自身を含む): 3584655360

約数和(自身を除く): 2610026880

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, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 571, 635, 640, 672, 762, 840, 889, 896, 960, 1016, 1120, 1142, 1270, 1344, 1524, 1680, 1713, 1778, 1905, 1920, 2032, 2240, 2284, 2540, 2667, 2688, 2855, 3048, 3360, 3426, 3556, 3810, 3997, 4064, 4445, 4480, 4568, 5080, 5334, 5710, 6096, 6720, 6852, 7112, 7620, 7994, 8128, 8565, 8890, 9136, 10160, 10668, 11420, 11991, 12192, 13335, 13440, 13704, 14224, 15240, 15988, 16256, 17130, 17780, 18272, 19985, 20320, 21336, 22840, 23982, 24384, 26670, 27408, 28448, 30480, 31976, 34260, 35560, 36544, 39970, 40640, 42672, 45680, 47964, 48768, 53340, 54816, 56896, 59955, 60960, 63952, 68520, 71120, 72517, 73088, 79940, 81280, 85344, 91360, 95928, 106680, 109632, 113792, 119910, 121920, 127904, 137040, 142240, 145034, 159880, 170688, 182720, 191856, 213360, 217551, 219264, 239820, 243840, 255808, 274080, 284480, 290068, 319760, 341376, 362585, 365440, 383712, 426720, 435102, 479640, 507619, 511616, 548160, 568960, 580136, 639520, 725170, 767424, 853440, 870204, 959280, 1015238, 1087755, 1096320, 1160272, 1279040, 1450340, 1522857, 1534848, 1706880, 1740408, 1918560, 2030476, 2175510, 2320544, 2538095, 2558080, 2900680, 3045714, 3480816, 3837120, 4060952, 4351020, 4641088, 5076190, 5801360, 6091428, 6961632, 7614285, 7674240, 8121904, 8702040, 9282176, 10152380, 11602720, 12182856, 13923264, 15228570, 16243808, 17404080, 20304760, 23205440, 24365712, 27846528, 30457140, 32487616, 34808160, 40609520, 46410880, 48731424, 60914280, 64975232, 69616320, 81219040, 97462848, 121828560, 139232640, 162438080, 194925696, 243657120, 324876160, 487314240, 974628480]

約数ペア:

[(1, 974628480), (2, 487314240), (3, 324876160), (4, 243657120), (5, 194925696), (6, 162438080), (7, 139232640), (8, 121828560), (10, 97462848), (12, 81219040), (14, 69616320), (15, 64975232), (16, 60914280), (20, 48731424), (21, 46410880), (24, 40609520), (28, 34808160), (30, 32487616), (32, 30457140), (35, 27846528), (40, 24365712), (42, 23205440), (48, 20304760), (56, 17404080), (60, 16243808), (64, 15228570), (70, 13923264), (80, 12182856), (84, 11602720), (96, 10152380), (105, 9282176), (112, 8702040), (120, 8121904), (127, 7674240), (128, 7614285), (140, 6961632), (160, 6091428), (168, 5801360), (192, 5076190), (210, 4641088), (224, 4351020), (240, 4060952), (254, 3837120), (280, 3480816), (320, 3045714), (336, 2900680), (381, 2558080), (384, 2538095), (420, 2320544), (448, 2175510), (480, 2030476), (508, 1918560), (560, 1740408), (571, 1706880), (635, 1534848), (640, 1522857), (672, 1450340), (762, 1279040), (840, 1160272), (889, 1096320), (896, 1087755), (960, 1015238), (1016, 959280), (1120, 870204), (1142, 853440), (1270, 767424), (1344, 725170), (1524, 639520), (1680, 580136), (1713, 568960), (1778, 548160), (1905, 511616), (1920, 507619), (2032, 479640), (2240, 435102), (2284, 426720), (2540, 383712), (2667, 365440), (2688, 362585), (2855, 341376), (3048, 319760), (3360, 290068), (3426, 284480), (3556, 274080), (3810, 255808), (3997, 243840), (4064, 239820), (4445, 219264), (4480, 217551), (4568, 213360), (5080, 191856), (5334, 182720), (5710, 170688), (6096, 159880), (6720, 145034), (6852, 142240), (7112, 137040), (7620, 127904), (7994, 121920), (8128, 119910), (8565, 113792), (8890, 109632), (9136, 106680), (10160, 95928), (10668, 91360), (11420, 85344), (11991, 81280), (12192, 79940), (13335, 73088), (13440, 72517), (13704, 71120), (14224, 68520), (15240, 63952), (15988, 60960), (16256, 59955), (17130, 56896), (17780, 54816), (18272, 53340), (19985, 48768), (20320, 47964), (21336, 45680), (22840, 42672), (23982, 40640), (24384, 39970), (26670, 36544), (27408, 35560), (28448, 34260), (30480, 31976)]