160880720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 320

約数和(自身を含む): 524966400

約数和(自身を除く): 364085680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 41, 44, 49, 52, 55, 56, 65, 70, 77, 80, 82, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 164, 176, 182, 196, 205, 208, 220, 245, 260, 280, 286, 287, 308, 328, 343, 364, 385, 392, 410, 440, 451, 455, 490, 520, 533, 539, 560, 572, 574, 616, 637, 656, 686, 715, 728, 770, 784, 820, 880, 902, 910, 980, 1001, 1040, 1066, 1078, 1144, 1148, 1232, 1274, 1372, 1430, 1435, 1456, 1540, 1640, 1715, 1804, 1820, 1960, 2002, 2009, 2132, 2156, 2255, 2288, 2296, 2548, 2665, 2695, 2744, 2860, 2870, 3080, 3157, 3185, 3280, 3430, 3608, 3640, 3731, 3773, 3920, 4004, 4018, 4264, 4312, 4459, 4510, 4592, 5005, 5096, 5330, 5390, 5488, 5720, 5740, 5863, 6160, 6314, 6370, 6860, 7007, 7216, 7280, 7462, 7546, 8008, 8036, 8528, 8624, 8918, 9020, 10010, 10045, 10192, 10660, 10780, 11440, 11480, 11726, 12628, 12740, 13720, 14014, 14063, 14924, 15092, 15785, 16016, 16072, 17836, 18040, 18655, 18865, 20020, 20090, 21320, 21560, 22099, 22295, 22960, 23452, 25256, 25480, 26117, 27440, 28028, 28126, 29315, 29848, 30184, 31570, 32144, 35035, 35672, 36080, 37310, 37730, 40040, 40180, 41041, 42640, 43120, 44198, 44590, 46904, 49049, 50512, 50960, 52234, 56056, 56252, 58630, 59696, 60368, 63140, 70070, 70315, 71344, 74620, 75460, 80080, 80360, 82082, 88396, 89180, 93808, 98098, 104468, 110495, 112112, 112504, 117260, 126280, 130585, 140140, 140630, 149240, 150920, 154693, 160720, 164164, 176792, 178360, 182819, 196196, 205205, 208936, 220990, 225008, 234520, 245245, 252560, 261170, 280280, 281260, 287287, 298480, 301840, 309386, 328328, 353584, 356720, 365638, 392392, 410410, 417872, 441980, 469040, 490490, 522340, 560560, 562520, 574574, 618772, 656656, 731276, 773465, 784784, 820820, 883960, 914095, 980980, 1044680, 1125040, 1149148, 1237544, 1436435, 1462552, 1546930, 1641640, 1767920, 1828190, 1961960, 2011009, 2089360, 2298296, 2475088, 2872870, 2925104, 3093860, 3283280, 3656380, 3923920, 4022018, 4596592, 5745740, 6187720, 7312760, 8044036, 10055045, 11491480, 12375440, 14625520, 16088072, 20110090, 22982960, 32176144, 40220180, 80440360, 160880720]

約数ペア:

[(1, 160880720), (2, 80440360), (4, 40220180), (5, 32176144), (7, 22982960), (8, 20110090), (10, 16088072), (11, 14625520), (13, 12375440), (14, 11491480), (16, 10055045), (20, 8044036), (22, 7312760), (26, 6187720), (28, 5745740), (35, 4596592), (40, 4022018), (41, 3923920), (44, 3656380), (49, 3283280), (52, 3093860), (55, 2925104), (56, 2872870), (65, 2475088), (70, 2298296), (77, 2089360), (80, 2011009), (82, 1961960), (88, 1828190), (91, 1767920), (98, 1641640), (104, 1546930), (110, 1462552), (112, 1436435), (130, 1237544), (140, 1149148), (143, 1125040), (154, 1044680), (164, 980980), (176, 914095), (182, 883960), (196, 820820), (205, 784784), (208, 773465), (220, 731276), (245, 656656), (260, 618772), (280, 574574), (286, 562520), (287, 560560), (308, 522340), (328, 490490), (343, 469040), (364, 441980), (385, 417872), (392, 410410), (410, 392392), (440, 365638), (451, 356720), (455, 353584), (490, 328328), (520, 309386), (533, 301840), (539, 298480), (560, 287287), (572, 281260), (574, 280280), (616, 261170), (637, 252560), (656, 245245), (686, 234520), (715, 225008), (728, 220990), (770, 208936), (784, 205205), (820, 196196), (880, 182819), (902, 178360), (910, 176792), (980, 164164), (1001, 160720), (1040, 154693), (1066, 150920), (1078, 149240), (1144, 140630), (1148, 140140), (1232, 130585), (1274, 126280), (1372, 117260), (1430, 112504), (1435, 112112), (1456, 110495), (1540, 104468), (1640, 98098), (1715, 93808), (1804, 89180), (1820, 88396), (1960, 82082), (2002, 80360), (2009, 80080), (2132, 75460), (2156, 74620), (2255, 71344), (2288, 70315), (2296, 70070), (2548, 63140), (2665, 60368), (2695, 59696), (2744, 58630), (2860, 56252), (2870, 56056), (3080, 52234), (3157, 50960), (3185, 50512), (3280, 49049), (3430, 46904), (3608, 44590), (3640, 44198), (3731, 43120), (3773, 42640), (3920, 41041), (4004, 40180), (4018, 40040), (4264, 37730), (4312, 37310), (4459, 36080), (4510, 35672), (4592, 35035), (5005, 32144), (5096, 31570), (5330, 30184), (5390, 29848), (5488, 29315), (5720, 28126), (5740, 28028), (5863, 27440), (6160, 26117), (6314, 25480), (6370, 25256), (6860, 23452), (7007, 22960), (7216, 22295), (7280, 22099), (7462, 21560), (7546, 21320), (8008, 20090), (8036, 20020), (8528, 18865), (8624, 18655), (8918, 18040), (9020, 17836), (10010, 16072), (10045, 16016), (10192, 15785), (10660, 15092), (10780, 14924), (11440, 14063), (11480, 14014), (11726, 13720), (12628, 12740)]