210550080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16904

約数の個数: 112

約数和(自身を含む): 719961984

約数和(自身を除く): 509411904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 16871, 33742, 50613, 67484, 84355, 101226, 134968, 168710, 202452, 219323, 253065, 269936, 337420, 404904, 438646, 506130, 539872, 657969, 674840, 809808, 877292, 1012260, 1079744, 1096615, 1315938, 1349680, 1619616, 1754584, 2024520, 2193230, 2631876, 2699360, 3239232, 3289845, 3509168, 4049040, 4386460, 5263752, 5398720, 6579690, 7018336, 8098080, 8772920, 10527504, 13159380, 14036672, 16196160, 17545840, 21055008, 26318760, 35091680, 42110016, 52637520, 70183360, 105275040, 210550080]

約数ペア:

[(1, 210550080), (2, 105275040), (3, 70183360), (4, 52637520), (5, 42110016), (6, 35091680), (8, 26318760), (10, 21055008), (12, 17545840), (13, 16196160), (15, 14036672), (16, 13159380), (20, 10527504), (24, 8772920), (26, 8098080), (30, 7018336), (32, 6579690), (39, 5398720), (40, 5263752), (48, 4386460), (52, 4049040), (60, 3509168), (64, 3289845), (65, 3239232), (78, 2699360), (80, 2631876), (96, 2193230), (104, 2024520), (120, 1754584), (130, 1619616), (156, 1349680), (160, 1315938), (192, 1096615), (195, 1079744), (208, 1012260), (240, 877292), (260, 809808), (312, 674840), (320, 657969), (390, 539872), (416, 506130), (480, 438646), (520, 404904), (624, 337420), (780, 269936), (832, 253065), (960, 219323), (1040, 202452), (1248, 168710), (1560, 134968), (2080, 101226), (2496, 84355), (3120, 67484), (4160, 50613), (6240, 33742), (12480, 16871)]