664368320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 224

約数和(自身を含む): 2010216960

約数和(自身を除く): 1345848640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 64, 70, 77, 80, 88, 110, 112, 118, 140, 154, 160, 176, 220, 224, 236, 280, 295, 308, 320, 352, 385, 413, 440, 448, 457, 472, 560, 590, 616, 649, 704, 770, 826, 880, 914, 944, 1120, 1180, 1232, 1298, 1540, 1652, 1760, 1828, 1888, 2065, 2240, 2285, 2360, 2464, 2596, 3080, 3199, 3245, 3304, 3520, 3656, 3776, 4130, 4543, 4570, 4720, 4928, 5027, 5192, 6160, 6398, 6490, 6608, 7312, 8260, 9086, 9140, 9440, 10054, 10384, 12320, 12796, 12980, 13216, 14624, 15995, 16520, 18172, 18280, 18880, 20108, 20768, 22715, 24640, 25135, 25592, 25960, 26432, 26963, 29248, 31990, 33040, 35189, 36344, 36560, 40216, 41536, 45430, 50270, 51184, 51920, 53926, 63980, 66080, 70378, 72688, 73120, 80432, 90860, 100540, 102368, 103840, 107852, 127960, 132160, 134815, 140756, 145376, 146240, 160864, 175945, 181720, 188741, 201080, 204736, 207680, 215704, 255920, 269630, 281512, 290752, 296593, 321728, 351890, 363440, 377482, 402160, 431408, 511840, 539260, 563024, 593186, 703780, 726880, 754964, 804320, 862816, 943705, 1023680, 1078520, 1126048, 1186372, 1407560, 1453760, 1482965, 1509928, 1608640, 1725632, 1887410, 2076151, 2157040, 2252096, 2372744, 2815120, 2965930, 3019856, 3774820, 4152302, 4314080, 4745488, 5630240, 5931860, 6039712, 7549640, 8304604, 8628160, 9490976, 10380755, 11260480, 11863720, 12079424, 15099280, 16609208, 18981952, 20761510, 23727440, 30198560, 33218416, 41523020, 47454880, 60397120, 66436832, 83046040, 94909760, 132873664, 166092080, 332184160, 664368320]

約数ペア:

[(1, 664368320), (2, 332184160), (4, 166092080), (5, 132873664), (7, 94909760), (8, 83046040), (10, 66436832), (11, 60397120), (14, 47454880), (16, 41523020), (20, 33218416), (22, 30198560), (28, 23727440), (32, 20761510), (35, 18981952), (40, 16609208), (44, 15099280), (55, 12079424), (56, 11863720), (59, 11260480), (64, 10380755), (70, 9490976), (77, 8628160), (80, 8304604), (88, 7549640), (110, 6039712), (112, 5931860), (118, 5630240), (140, 4745488), (154, 4314080), (160, 4152302), (176, 3774820), (220, 3019856), (224, 2965930), (236, 2815120), (280, 2372744), (295, 2252096), (308, 2157040), (320, 2076151), (352, 1887410), (385, 1725632), (413, 1608640), (440, 1509928), (448, 1482965), (457, 1453760), (472, 1407560), (560, 1186372), (590, 1126048), (616, 1078520), (649, 1023680), (704, 943705), (770, 862816), (826, 804320), (880, 754964), (914, 726880), (944, 703780), (1120, 593186), (1180, 563024), (1232, 539260), (1298, 511840), (1540, 431408), (1652, 402160), (1760, 377482), (1828, 363440), (1888, 351890), (2065, 321728), (2240, 296593), (2285, 290752), (2360, 281512), (2464, 269630), (2596, 255920), (3080, 215704), (3199, 207680), (3245, 204736), (3304, 201080), (3520, 188741), (3656, 181720), (3776, 175945), (4130, 160864), (4543, 146240), (4570, 145376), (4720, 140756), (4928, 134815), (5027, 132160), (5192, 127960), (6160, 107852), (6398, 103840), (6490, 102368), (6608, 100540), (7312, 90860), (8260, 80432), (9086, 73120), (9140, 72688), (9440, 70378), (10054, 66080), (10384, 63980), (12320, 53926), (12796, 51920), (12980, 51184), (13216, 50270), (14624, 45430), (15995, 41536), (16520, 40216), (18172, 36560), (18280, 36344), (18880, 35189), (20108, 33040), (20768, 31990), (22715, 29248), (24640, 26963), (25135, 26432), (25592, 25960)]