16380888160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{160723}}^1$

素因数の和:160765

約数の個数: 144

約数和(自身を含む): 48481430256

約数和(自身を除く): 32100542096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 12740, 14560, 20384, 25480, 50960, 101920, 160723, 321446, 642892, 803615, 1125061, 1285784, 1607230, 2089399, 2250122, 2571568, 3214460, 4178798, 4500244, 5143136, 5625305, 6428920, 7875427, 8357596, 9000488, 10446995, 11250610, 12857840, 14625793, 15750854, 16715192, 18000976, 20893990, 22501220, 25715680, 29251586, 31501708, 33430384, 36001952, 39377135, 41787980, 45002440, 58503172, 63003416, 66860768, 73128965, 78754270, 83575960, 90004880, 102380551, 117006344, 126006832, 146257930, 157508540, 167151920, 180009760, 204761102, 234012688, 252013664, 292515860, 315017080, 334303840, 409522204, 468025376, 511902755, 585031720, 630034160, 819044408, 1023805510, 1170063440, 1260068320, 1638088816, 2047611020, 2340126880, 3276177632, 4095222040, 8190444080, 16380888160]

約数ペア:

[(1, 16380888160), (2, 8190444080), (4, 4095222040), (5, 3276177632), (7, 2340126880), (8, 2047611020), (10, 1638088816), (13, 1260068320), (14, 1170063440), (16, 1023805510), (20, 819044408), (26, 630034160), (28, 585031720), (32, 511902755), (35, 468025376), (40, 409522204), (49, 334303840), (52, 315017080), (56, 292515860), (65, 252013664), (70, 234012688), (80, 204761102), (91, 180009760), (98, 167151920), (104, 157508540), (112, 146257930), (130, 126006832), (140, 117006344), (160, 102380551), (182, 90004880), (196, 83575960), (208, 78754270), (224, 73128965), (245, 66860768), (260, 63003416), (280, 58503172), (364, 45002440), (392, 41787980), (416, 39377135), (455, 36001952), (490, 33430384), (520, 31501708), (560, 29251586), (637, 25715680), (728, 22501220), (784, 20893990), (910, 18000976), (980, 16715192), (1040, 15750854), (1120, 14625793), (1274, 12857840), (1456, 11250610), (1568, 10446995), (1820, 9000488), (1960, 8357596), (2080, 7875427), (2548, 6428920), (2912, 5625305), (3185, 5143136), (3640, 4500244), (3920, 4178798), (5096, 3214460), (6370, 2571568), (7280, 2250122), (7840, 2089399), (10192, 1607230), (12740, 1285784), (14560, 1125061), (20384, 803615), (25480, 642892), (50960, 321446), (101920, 160723)]