216132480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 754228800

約数和(自身を除く): 538096320

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, 120, 128, 144, 157, 160, 180, 192, 239, 240, 288, 314, 320, 360, 384, 471, 478, 480, 576, 628, 640, 717, 720, 785, 942, 956, 960, 1152, 1195, 1256, 1413, 1434, 1440, 1570, 1884, 1912, 1920, 2151, 2355, 2390, 2512, 2826, 2868, 2880, 3140, 3585, 3768, 3824, 4302, 4710, 4780, 5024, 5652, 5736, 5760, 6280, 7065, 7170, 7536, 7648, 8604, 9420, 9560, 10048, 10755, 11304, 11472, 12560, 14130, 14340, 15072, 15296, 17208, 18840, 19120, 20096, 21510, 22608, 22944, 25120, 28260, 28680, 30144, 30592, 34416, 37523, 37680, 38240, 43020, 45216, 45888, 50240, 56520, 57360, 60288, 68832, 75046, 75360, 76480, 86040, 90432, 91776, 100480, 112569, 113040, 114720, 137664, 150092, 150720, 152960, 172080, 180864, 187615, 225138, 226080, 229440, 275328, 300184, 301440, 337707, 344160, 375230, 450276, 452160, 458880, 562845, 600368, 675414, 688320, 750460, 900552, 904320, 1125690, 1200736, 1350828, 1376640, 1500920, 1688535, 1801104, 2251380, 2401472, 2701656, 3001840, 3377070, 3602208, 4502760, 4802944, 5403312, 6003680, 6754140, 7204416, 9005520, 10806624, 12007360, 13508280, 14408832, 18011040, 21613248, 24014720, 27016560, 36022080, 43226496, 54033120, 72044160, 108066240, 216132480]

約数ペア:

[(1, 216132480), (2, 108066240), (3, 72044160), (4, 54033120), (5, 43226496), (6, 36022080), (8, 27016560), (9, 24014720), (10, 21613248), (12, 18011040), (15, 14408832), (16, 13508280), (18, 12007360), (20, 10806624), (24, 9005520), (30, 7204416), (32, 6754140), (36, 6003680), (40, 5403312), (45, 4802944), (48, 4502760), (60, 3602208), (64, 3377070), (72, 3001840), (80, 2701656), (90, 2401472), (96, 2251380), (120, 1801104), (128, 1688535), (144, 1500920), (157, 1376640), (160, 1350828), (180, 1200736), (192, 1125690), (239, 904320), (240, 900552), (288, 750460), (314, 688320), (320, 675414), (360, 600368), (384, 562845), (471, 458880), (478, 452160), (480, 450276), (576, 375230), (628, 344160), (640, 337707), (717, 301440), (720, 300184), (785, 275328), (942, 229440), (956, 226080), (960, 225138), (1152, 187615), (1195, 180864), (1256, 172080), (1413, 152960), (1434, 150720), (1440, 150092), (1570, 137664), (1884, 114720), (1912, 113040), (1920, 112569), (2151, 100480), (2355, 91776), (2390, 90432), (2512, 86040), (2826, 76480), (2868, 75360), (2880, 75046), (3140, 68832), (3585, 60288), (3768, 57360), (3824, 56520), (4302, 50240), (4710, 45888), (4780, 45216), (5024, 43020), (5652, 38240), (5736, 37680), (5760, 37523), (6280, 34416), (7065, 30592), (7170, 30144), (7536, 28680), (7648, 28260), (8604, 25120), (9420, 22944), (9560, 22608), (10048, 21510), (10755, 20096), (11304, 19120), (11472, 18840), (12560, 17208), (14130, 15296), (14340, 15072)]