160320160

素因数分解:

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

素因数の和:77

約数の個数: 324

約数和(自身を含む): 524408094

約数和(自身を除く): 364087934

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 121, 130, 140, 143, 154, 160, 169, 176, 182, 196, 208, 220, 224, 242, 245, 260, 280, 286, 308, 338, 352, 364, 385, 392, 416, 440, 455, 484, 490, 520, 539, 560, 572, 605, 616, 637, 676, 715, 728, 770, 784, 845, 847, 880, 910, 968, 980, 1001, 1040, 1078, 1120, 1144, 1183, 1210, 1232, 1274, 1352, 1430, 1456, 1540, 1568, 1573, 1690, 1694, 1760, 1820, 1859, 1936, 1960, 2002, 2080, 2156, 2288, 2366, 2420, 2464, 2548, 2695, 2704, 2860, 2912, 3080, 3146, 3185, 3380, 3388, 3640, 3718, 3872, 3920, 4004, 4235, 4312, 4576, 4732, 4840, 5005, 5096, 5390, 5408, 5720, 5915, 5929, 6160, 6292, 6370, 6760, 6776, 7007, 7280, 7436, 7840, 7865, 8008, 8281, 8470, 8624, 9295, 9464, 9680, 10010, 10192, 10780, 11011, 11440, 11830, 11858, 12320, 12584, 12740, 13013, 13520, 13552, 14014, 14560, 14872, 15730, 16016, 16562, 16940, 17248, 18590, 18928, 19360, 20020, 20384, 20449, 21560, 22022, 22880, 23660, 23716, 25168, 25480, 26026, 27040, 27104, 28028, 29645, 29744, 31460, 32032, 33124, 33880, 35035, 37180, 37856, 40040, 40898, 41405, 43120, 44044, 47320, 47432, 50336, 50960, 52052, 55055, 56056, 59290, 59488, 62920, 65065, 66248, 67760, 70070, 74360, 77077, 80080, 81796, 82810, 86240, 88088, 91091, 94640, 94864, 101920, 102245, 104104, 110110, 112112, 118580, 125840, 130130, 132496, 135520, 140140, 143143, 148720, 154154, 160160, 163592, 165620, 176176, 182182, 189280, 189728, 204490, 208208, 220220, 224224, 237160, 251680, 260260, 264992, 280280, 286286, 297440, 308308, 327184, 331240, 352352, 364364, 385385, 408980, 416416, 440440, 455455, 474320, 520520, 560560, 572572, 616616, 654368, 662480, 715715, 728728, 770770, 817960, 880880, 910910, 948640, 1002001, 1041040, 1121120, 1145144, 1233232, 1324960, 1431430, 1457456, 1541540, 1635920, 1761760, 1821820, 2004002, 2082080, 2290288, 2466464, 2862860, 2914912, 3083080, 3271840, 3643640, 4008004, 4580576, 5010005, 5725720, 6166160, 7287280, 8016008, 10020010, 11451440, 12332320, 14574560, 16032016, 20040020, 22902880, 32064032, 40080040, 80160080, 160320160]

約数ペア:

[(1, 160320160), (2, 80160080), (4, 40080040), (5, 32064032), (7, 22902880), (8, 20040020), (10, 16032016), (11, 14574560), (13, 12332320), (14, 11451440), (16, 10020010), (20, 8016008), (22, 7287280), (26, 6166160), (28, 5725720), (32, 5010005), (35, 4580576), (40, 4008004), (44, 3643640), (49, 3271840), (52, 3083080), (55, 2914912), (56, 2862860), (65, 2466464), (70, 2290288), (77, 2082080), (80, 2004002), (88, 1821820), (91, 1761760), (98, 1635920), (104, 1541540), (110, 1457456), (112, 1431430), (121, 1324960), (130, 1233232), (140, 1145144), (143, 1121120), (154, 1041040), (160, 1002001), (169, 948640), (176, 910910), (182, 880880), (196, 817960), (208, 770770), (220, 728728), (224, 715715), (242, 662480), (245, 654368), (260, 616616), (280, 572572), (286, 560560), (308, 520520), (338, 474320), (352, 455455), (364, 440440), (385, 416416), (392, 408980), (416, 385385), (440, 364364), (455, 352352), (484, 331240), (490, 327184), (520, 308308), (539, 297440), (560, 286286), (572, 280280), (605, 264992), (616, 260260), (637, 251680), (676, 237160), (715, 224224), (728, 220220), (770, 208208), (784, 204490), (845, 189728), (847, 189280), (880, 182182), (910, 176176), (968, 165620), (980, 163592), (1001, 160160), (1040, 154154), (1078, 148720), (1120, 143143), (1144, 140140), (1183, 135520), (1210, 132496), (1232, 130130), (1274, 125840), (1352, 118580), (1430, 112112), (1456, 110110), (1540, 104104), (1568, 102245), (1573, 101920), (1690, 94864), (1694, 94640), (1760, 91091), (1820, 88088), (1859, 86240), (1936, 82810), (1960, 81796), (2002, 80080), (2080, 77077), (2156, 74360), (2288, 70070), (2366, 67760), (2420, 66248), (2464, 65065), (2548, 62920), (2695, 59488), (2704, 59290), (2860, 56056), (2912, 55055), (3080, 52052), (3146, 50960), (3185, 50336), (3380, 47432), (3388, 47320), (3640, 44044), (3718, 43120), (3872, 41405), (3920, 40898), (4004, 40040), (4235, 37856), (4312, 37180), (4576, 35035), (4732, 33880), (4840, 33124), (5005, 32032), (5096, 31460), (5390, 29744), (5408, 29645), (5720, 28028), (5915, 27104), (5929, 27040), (6160, 26026), (6292, 25480), (6370, 25168), (6760, 23716), (6776, 23660), (7007, 22880), (7280, 22022), (7436, 21560), (7840, 20449), (7865, 20384), (8008, 20020), (8281, 19360), (8470, 18928), (8624, 18590), (9295, 17248), (9464, 16940), (9680, 16562), (10010, 16016), (10192, 15730), (10780, 14872), (11011, 14560), (11440, 14014), (11830, 13552), (11858, 13520), (12320, 13013), (12584, 12740)]