219314880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:575

約数の個数: 168

約数和(自身を含む): 759829824

約数和(自身を除く): 540514944

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, 144, 160, 180, 192, 240, 271, 281, 288, 320, 360, 480, 542, 562, 576, 720, 813, 843, 960, 1084, 1124, 1355, 1405, 1440, 1626, 1686, 2168, 2248, 2439, 2529, 2710, 2810, 2880, 3252, 3372, 4065, 4215, 4336, 4496, 4878, 5058, 5420, 5620, 6504, 6744, 8130, 8430, 8672, 8992, 9756, 10116, 10840, 11240, 12195, 12645, 13008, 13488, 16260, 16860, 17344, 17984, 19512, 20232, 21680, 22480, 24390, 25290, 26016, 26976, 32520, 33720, 39024, 40464, 43360, 44960, 48780, 50580, 52032, 53952, 65040, 67440, 76151, 78048, 80928, 86720, 89920, 97560, 101160, 130080, 134880, 152302, 156096, 161856, 195120, 202320, 228453, 260160, 269760, 304604, 380755, 390240, 404640, 456906, 609208, 685359, 761510, 780480, 809280, 913812, 1142265, 1218416, 1370718, 1523020, 1827624, 2284530, 2436832, 2741436, 3046040, 3426795, 3655248, 4569060, 4873664, 5482872, 6092080, 6853590, 7310496, 9138120, 10965744, 12184160, 13707180, 14620992, 18276240, 21931488, 24368320, 27414360, 36552480, 43862976, 54828720, 73104960, 109657440, 219314880]

約数ペア:

[(1, 219314880), (2, 109657440), (3, 73104960), (4, 54828720), (5, 43862976), (6, 36552480), (8, 27414360), (9, 24368320), (10, 21931488), (12, 18276240), (15, 14620992), (16, 13707180), (18, 12184160), (20, 10965744), (24, 9138120), (30, 7310496), (32, 6853590), (36, 6092080), (40, 5482872), (45, 4873664), (48, 4569060), (60, 3655248), (64, 3426795), (72, 3046040), (80, 2741436), (90, 2436832), (96, 2284530), (120, 1827624), (144, 1523020), (160, 1370718), (180, 1218416), (192, 1142265), (240, 913812), (271, 809280), (281, 780480), (288, 761510), (320, 685359), (360, 609208), (480, 456906), (542, 404640), (562, 390240), (576, 380755), (720, 304604), (813, 269760), (843, 260160), (960, 228453), (1084, 202320), (1124, 195120), (1355, 161856), (1405, 156096), (1440, 152302), (1626, 134880), (1686, 130080), (2168, 101160), (2248, 97560), (2439, 89920), (2529, 86720), (2710, 80928), (2810, 78048), (2880, 76151), (3252, 67440), (3372, 65040), (4065, 53952), (4215, 52032), (4336, 50580), (4496, 48780), (4878, 44960), (5058, 43360), (5420, 40464), (5620, 39024), (6504, 33720), (6744, 32520), (8130, 26976), (8430, 26016), (8672, 25290), (8992, 24390), (9756, 22480), (10116, 21680), (10840, 20232), (11240, 19512), (12195, 17984), (12645, 17344), (13008, 16860), (13488, 16260)]