86326240

素因数分解:

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

素因数の和:71

約数の個数: 288

約数和(自身を含む): 281534400

約数和(自身を除く): 195208160

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, 176, 182, 196, 208, 220, 224, 242, 245, 260, 280, 286, 308, 343, 352, 364, 385, 392, 416, 440, 455, 484, 490, 520, 539, 560, 572, 605, 616, 637, 686, 715, 728, 770, 784, 847, 880, 910, 968, 980, 1001, 1040, 1078, 1120, 1144, 1210, 1232, 1274, 1372, 1430, 1456, 1540, 1568, 1573, 1694, 1715, 1760, 1820, 1936, 1960, 2002, 2080, 2156, 2288, 2420, 2464, 2548, 2695, 2744, 2860, 2912, 3080, 3146, 3185, 3388, 3430, 3640, 3773, 3872, 3920, 4004, 4235, 4312, 4459, 4576, 4840, 5005, 5096, 5390, 5488, 5720, 5929, 6160, 6292, 6370, 6776, 6860, 7007, 7280, 7546, 7840, 7865, 8008, 8470, 8624, 8918, 9680, 10010, 10192, 10780, 10976, 11011, 11440, 11858, 12320, 12584, 12740, 13552, 13720, 14014, 14560, 15092, 15730, 16016, 16940, 17248, 17836, 18865, 19360, 20020, 20384, 21560, 22022, 22295, 22880, 23716, 25168, 25480, 27104, 27440, 28028, 29645, 30184, 31460, 32032, 33880, 35035, 35672, 37730, 40040, 41503, 43120, 44044, 44590, 47432, 49049, 50336, 50960, 54880, 55055, 56056, 59290, 60368, 62920, 67760, 70070, 71344, 75460, 77077, 80080, 83006, 86240, 88088, 89180, 94864, 98098, 101920, 110110, 112112, 118580, 120736, 125840, 135520, 140140, 142688, 150920, 154154, 160160, 166012, 176176, 178360, 189728, 196196, 207515, 220220, 224224, 237160, 245245, 251680, 280280, 301840, 308308, 332024, 352352, 356720, 385385, 392392, 415030, 440440, 474320, 490490, 539539, 560560, 603680, 616616, 664048, 713440, 770770, 784784, 830060, 880880, 948640, 980980, 1079078, 1121120, 1233232, 1328096, 1541540, 1569568, 1660120, 1761760, 1961960, 2158156, 2466464, 2697695, 3083080, 3320240, 3923920, 4316312, 5395390, 6166160, 6640480, 7847840, 8632624, 10790780, 12332320, 17265248, 21581560, 43163120, 86326240]

約数ペア:

[(1, 86326240), (2, 43163120), (4, 21581560), (5, 17265248), (7, 12332320), (8, 10790780), (10, 8632624), (11, 7847840), (13, 6640480), (14, 6166160), (16, 5395390), (20, 4316312), (22, 3923920), (26, 3320240), (28, 3083080), (32, 2697695), (35, 2466464), (40, 2158156), (44, 1961960), (49, 1761760), (52, 1660120), (55, 1569568), (56, 1541540), (65, 1328096), (70, 1233232), (77, 1121120), (80, 1079078), (88, 980980), (91, 948640), (98, 880880), (104, 830060), (110, 784784), (112, 770770), (121, 713440), (130, 664048), (140, 616616), (143, 603680), (154, 560560), (160, 539539), (176, 490490), (182, 474320), (196, 440440), (208, 415030), (220, 392392), (224, 385385), (242, 356720), (245, 352352), (260, 332024), (280, 308308), (286, 301840), (308, 280280), (343, 251680), (352, 245245), (364, 237160), (385, 224224), (392, 220220), (416, 207515), (440, 196196), (455, 189728), (484, 178360), (490, 176176), (520, 166012), (539, 160160), (560, 154154), (572, 150920), (605, 142688), (616, 140140), (637, 135520), (686, 125840), (715, 120736), (728, 118580), (770, 112112), (784, 110110), (847, 101920), (880, 98098), (910, 94864), (968, 89180), (980, 88088), (1001, 86240), (1040, 83006), (1078, 80080), (1120, 77077), (1144, 75460), (1210, 71344), (1232, 70070), (1274, 67760), (1372, 62920), (1430, 60368), (1456, 59290), (1540, 56056), (1568, 55055), (1573, 54880), (1694, 50960), (1715, 50336), (1760, 49049), (1820, 47432), (1936, 44590), (1960, 44044), (2002, 43120), (2080, 41503), (2156, 40040), (2288, 37730), (2420, 35672), (2464, 35035), (2548, 33880), (2695, 32032), (2744, 31460), (2860, 30184), (2912, 29645), (3080, 28028), (3146, 27440), (3185, 27104), (3388, 25480), (3430, 25168), (3640, 23716), (3773, 22880), (3872, 22295), (3920, 22022), (4004, 21560), (4235, 20384), (4312, 20020), (4459, 19360), (4576, 18865), (4840, 17836), (5005, 17248), (5096, 16940), (5390, 16016), (5488, 15730), (5720, 15092), (5929, 14560), (6160, 14014), (6292, 13720), (6370, 13552), (6776, 12740), (6860, 12584), (7007, 12320), (7280, 11858), (7546, 11440), (7840, 11011), (7865, 10976), (8008, 10780), (8470, 10192), (8624, 10010), (8918, 9680)]