28321136640

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 360

約数和(自身を含む): 99370514880

約数和(自身を除く): 71049378240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 256, 288, 320, 321, 359, 360, 384, 428, 480, 512, 535, 576, 640, 642, 718, 720, 768, 856, 960, 963, 1024, 1070, 1077, 1152, 1280, 1284, 1436, 1440, 1536, 1605, 1712, 1795, 1920, 1926, 2048, 2140, 2154, 2304, 2560, 2568, 2872, 2880, 3072, 3210, 3231, 3424, 3590, 3840, 3852, 4096, 4280, 4308, 4608, 4815, 5120, 5136, 5385, 5744, 5760, 6144, 6420, 6462, 6848, 7180, 7680, 7704, 8192, 8560, 8616, 9216, 9630, 10240, 10272, 10770, 11488, 11520, 12288, 12840, 12924, 13696, 14360, 15360, 15408, 16155, 16384, 17120, 17232, 18432, 19260, 20480, 20544, 21540, 22976, 23040, 24576, 25680, 25848, 27392, 28720, 30720, 30816, 32310, 34240, 34464, 36864, 38413, 38520, 40960, 41088, 43080, 45952, 46080, 49152, 51360, 51696, 54784, 57440, 61440, 61632, 64620, 68480, 68928, 73728, 76826, 77040, 81920, 82176, 86160, 91904, 92160, 102720, 103392, 109568, 114880, 115239, 122880, 123264, 129240, 136960, 137856, 147456, 153652, 154080, 164352, 172320, 183808, 184320, 192065, 205440, 206784, 219136, 229760, 230478, 245760, 246528, 258480, 273920, 275712, 307304, 308160, 328704, 344640, 345717, 367616, 368640, 384130, 410880, 413568, 438272, 459520, 460956, 493056, 516960, 547840, 551424, 576195, 614608, 616320, 657408, 689280, 691434, 735232, 737280, 768260, 821760, 827136, 876544, 919040, 921912, 986112, 1033920, 1095680, 1102848, 1152390, 1229216, 1232640, 1314816, 1378560, 1382868, 1470464, 1536520, 1643520, 1654272, 1728585, 1753088, 1838080, 1843824, 1972224, 2067840, 2191360, 2205696, 2304780, 2458432, 2465280, 2629632, 2757120, 2765736, 2940928, 3073040, 3287040, 3308544, 3457170, 3676160, 3687648, 3944448, 4135680, 4382720, 4411392, 4609560, 4916864, 4930560, 5259264, 5514240, 5531472, 5881856, 6146080, 6574080, 6617088, 6914340, 7352320, 7375296, 7888896, 8271360, 8765440, 8822784, 9219120, 9833728, 9861120, 11028480, 11062944, 12292160, 13148160, 13234176, 13828680, 14704640, 14750592, 15777792, 16542720, 17645568, 18438240, 19667456, 19722240, 22056960, 22125888, 24584320, 26296320, 26468352, 27657360, 29409280, 29501184, 33085440, 36876480, 39334912, 39444480, 44113920, 44251776, 49168640, 52936704, 55314720, 59002368, 66170880, 73752960, 78669824, 78888960, 88227840, 88503552, 98337280, 110629440, 118004736, 132341760, 147505920, 157339648, 177007104, 196674560, 221258880, 236009472, 264683520, 295011840, 314679296, 354014208, 393349120, 442517760, 472018944, 590023680, 629358592, 708028416, 786698240, 885035520, 944037888, 1180047360, 1416056832, 1573396480, 1770071040, 1888075776, 2360094720, 2832113664, 3146792960, 3540142080, 4720189440, 5664227328, 7080284160, 9440378880, 14160568320, 28321136640]

約数ペア:

[(1, 28321136640), (2, 14160568320), (3, 9440378880), (4, 7080284160), (5, 5664227328), (6, 4720189440), (8, 3540142080), (9, 3146792960), (10, 2832113664), (12, 2360094720), (15, 1888075776), (16, 1770071040), (18, 1573396480), (20, 1416056832), (24, 1180047360), (30, 944037888), (32, 885035520), (36, 786698240), (40, 708028416), (45, 629358592), (48, 590023680), (60, 472018944), (64, 442517760), (72, 393349120), (80, 354014208), (90, 314679296), (96, 295011840), (107, 264683520), (120, 236009472), (128, 221258880), (144, 196674560), (160, 177007104), (180, 157339648), (192, 147505920), (214, 132341760), (240, 118004736), (256, 110629440), (288, 98337280), (320, 88503552), (321, 88227840), (359, 78888960), (360, 78669824), (384, 73752960), (428, 66170880), (480, 59002368), (512, 55314720), (535, 52936704), (576, 49168640), (640, 44251776), (642, 44113920), (718, 39444480), (720, 39334912), (768, 36876480), (856, 33085440), (960, 29501184), (963, 29409280), (1024, 27657360), (1070, 26468352), (1077, 26296320), (1152, 24584320), (1280, 22125888), (1284, 22056960), (1436, 19722240), (1440, 19667456), (1536, 18438240), (1605, 17645568), (1712, 16542720), (1795, 15777792), (1920, 14750592), (1926, 14704640), (2048, 13828680), (2140, 13234176), (2154, 13148160), (2304, 12292160), (2560, 11062944), (2568, 11028480), (2872, 9861120), (2880, 9833728), (3072, 9219120), (3210, 8822784), (3231, 8765440), (3424, 8271360), (3590, 7888896), (3840, 7375296), (3852, 7352320), (4096, 6914340), (4280, 6617088), (4308, 6574080), (4608, 6146080), (4815, 5881856), (5120, 5531472), (5136, 5514240), (5385, 5259264), (5744, 4930560), (5760, 4916864), (6144, 4609560), (6420, 4411392), (6462, 4382720), (6848, 4135680), (7180, 3944448), (7680, 3687648), (7704, 3676160), (8192, 3457170), (8560, 3308544), (8616, 3287040), (9216, 3073040), (9630, 2940928), (10240, 2765736), (10272, 2757120), (10770, 2629632), (11488, 2465280), (11520, 2458432), (12288, 2304780), (12840, 2205696), (12924, 2191360), (13696, 2067840), (14360, 1972224), (15360, 1843824), (15408, 1838080), (16155, 1753088), (16384, 1728585), (17120, 1654272), (17232, 1643520), (18432, 1536520), (19260, 1470464), (20480, 1382868), (20544, 1378560), (21540, 1314816), (22976, 1232640), (23040, 1229216), (24576, 1152390), (25680, 1102848), (25848, 1095680), (27392, 1033920), (28720, 986112), (30720, 921912), (30816, 919040), (32310, 876544), (34240, 827136), (34464, 821760), (36864, 768260), (38413, 737280), (38520, 735232), (40960, 691434), (41088, 689280), (43080, 657408), (45952, 616320), (46080, 614608), (49152, 576195), (51360, 551424), (51696, 547840), (54784, 516960), (57440, 493056), (61440, 460956), (61632, 459520), (64620, 438272), (68480, 413568), (68928, 410880), (73728, 384130), (76826, 368640), (77040, 367616), (81920, 345717), (82176, 344640), (86160, 328704), (91904, 308160), (92160, 307304), (102720, 275712), (103392, 273920), (109568, 258480), (114880, 246528), (115239, 245760), (122880, 230478), (123264, 229760), (129240, 219136), (136960, 206784), (137856, 205440), (147456, 192065), (153652, 184320), (154080, 183808), (164352, 172320)]