168870240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1562

約数の個数: 288

約数和(自身を含む): 718937856

約数和(自身を除く): 550067616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1523, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3046, 3080, 3168, 3360, 3465, 3696, 3960, 4569, 4620, 5040, 5280, 5544, 6092, 6160, 6930, 7392, 7615, 7920, 9138, 9240, 10080, 10661, 11088, 12184, 12320, 13707, 13860, 15230, 15840, 16753, 18276, 18480, 21322, 22176, 22845, 24368, 27414, 27720, 30460, 31983, 33506, 36552, 36960, 42644, 45690, 48736, 50259, 53305, 54828, 55440, 60920, 63966, 67012, 68535, 73104, 83765, 85288, 91380, 95949, 100518, 106610, 109656, 110880, 117271, 121840, 127932, 134024, 137070, 146208, 150777, 159915, 167530, 170576, 182760, 191898, 201036, 213220, 219312, 234542, 243680, 251295, 255864, 268048, 274140, 301554, 319830, 335060, 341152, 351813, 365520, 383796, 402072, 426440, 438624, 469084, 479745, 502590, 511728, 536096, 548280, 586355, 603108, 639660, 670120, 703626, 731040, 753885, 767592, 804144, 852880, 938168, 959490, 1005180, 1023456, 1055439, 1096560, 1172710, 1206216, 1279320, 1340240, 1407252, 1507770, 1535184, 1608288, 1705760, 1759065, 1876336, 1918980, 2010360, 2110878, 2193120, 2345420, 2412432, 2558640, 2680480, 2814504, 3015540, 3070368, 3518130, 3752672, 3837960, 4020720, 4221756, 4690840, 4824864, 5117280, 5277195, 5629008, 6031080, 7036260, 7675920, 8041440, 8443512, 9381680, 10554390, 11258016, 12062160, 14072520, 15351840, 16887024, 18763360, 21108780, 24124320, 28145040, 33774048, 42217560, 56290080, 84435120, 168870240]

約数ペア:

[(1, 168870240), (2, 84435120), (3, 56290080), (4, 42217560), (5, 33774048), (6, 28145040), (7, 24124320), (8, 21108780), (9, 18763360), (10, 16887024), (11, 15351840), (12, 14072520), (14, 12062160), (15, 11258016), (16, 10554390), (18, 9381680), (20, 8443512), (21, 8041440), (22, 7675920), (24, 7036260), (28, 6031080), (30, 5629008), (32, 5277195), (33, 5117280), (35, 4824864), (36, 4690840), (40, 4221756), (42, 4020720), (44, 3837960), (45, 3752672), (48, 3518130), (55, 3070368), (56, 3015540), (60, 2814504), (63, 2680480), (66, 2558640), (70, 2412432), (72, 2345420), (77, 2193120), (80, 2110878), (84, 2010360), (88, 1918980), (90, 1876336), (96, 1759065), (99, 1705760), (105, 1608288), (110, 1535184), (112, 1507770), (120, 1407252), (126, 1340240), (132, 1279320), (140, 1206216), (144, 1172710), (154, 1096560), (160, 1055439), (165, 1023456), (168, 1005180), (176, 959490), (180, 938168), (198, 852880), (210, 804144), (220, 767592), (224, 753885), (231, 731040), (240, 703626), (252, 670120), (264, 639660), (280, 603108), (288, 586355), (308, 548280), (315, 536096), (330, 511728), (336, 502590), (352, 479745), (360, 469084), (385, 438624), (396, 426440), (420, 402072), (440, 383796), (462, 365520), (480, 351813), (495, 341152), (504, 335060), (528, 319830), (560, 301554), (616, 274140), (630, 268048), (660, 255864), (672, 251295), (693, 243680), (720, 234542), (770, 219312), (792, 213220), (840, 201036), (880, 191898), (924, 182760), (990, 170576), (1008, 167530), (1056, 159915), (1120, 150777), (1155, 146208), (1232, 137070), (1260, 134024), (1320, 127932), (1386, 121840), (1440, 117271), (1523, 110880), (1540, 109656), (1584, 106610), (1680, 100518), (1760, 95949), (1848, 91380), (1980, 85288), (2016, 83765), (2310, 73104), (2464, 68535), (2520, 67012), (2640, 63966), (2772, 60920), (3046, 55440), (3080, 54828), (3168, 53305), (3360, 50259), (3465, 48736), (3696, 45690), (3960, 42644), (4569, 36960), (4620, 36552), (5040, 33506), (5280, 31983), (5544, 30460), (6092, 27720), (6160, 27414), (6930, 24368), (7392, 22845), (7615, 22176), (7920, 21322), (9138, 18480), (9240, 18276), (10080, 16753), (10661, 15840), (11088, 15230), (12184, 13860), (12320, 13707)]