205041760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 651551040

約数和(自身を除く): 446509280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 89, 110, 112, 119, 121, 136, 140, 154, 160, 170, 176, 178, 187, 220, 224, 238, 242, 272, 280, 308, 340, 352, 356, 374, 385, 440, 445, 476, 484, 544, 560, 595, 605, 616, 623, 680, 712, 748, 770, 847, 880, 890, 935, 952, 968, 979, 1120, 1190, 1210, 1232, 1246, 1309, 1360, 1424, 1496, 1513, 1540, 1694, 1760, 1780, 1870, 1904, 1936, 1958, 2057, 2380, 2420, 2464, 2492, 2618, 2720, 2848, 2992, 3026, 3080, 3115, 3388, 3560, 3740, 3808, 3872, 3916, 4114, 4235, 4760, 4840, 4895, 4984, 5236, 5984, 6052, 6160, 6230, 6545, 6776, 6853, 7120, 7480, 7565, 7832, 8228, 8470, 9520, 9680, 9790, 9968, 10285, 10472, 10591, 10769, 12104, 12320, 12460, 13090, 13552, 13706, 14240, 14399, 14960, 15130, 15664, 16456, 16643, 16940, 19040, 19360, 19580, 19936, 20570, 20944, 21182, 21538, 24208, 24920, 26180, 27104, 27412, 28798, 29920, 30260, 31328, 32912, 33286, 33880, 34265, 39160, 41140, 41888, 42364, 43076, 48416, 49840, 52360, 52955, 53845, 54824, 57596, 60520, 65824, 66572, 67760, 68530, 71995, 75383, 78320, 82280, 83215, 84728, 86152, 99680, 104720, 105910, 107690, 109648, 115192, 116501, 121040, 133144, 135520, 137060, 143990, 150766, 156640, 164560, 166430, 169456, 172304, 183073, 209440, 211820, 215380, 219296, 230384, 233002, 242080, 266288, 274120, 287980, 301532, 329120, 332860, 338912, 344608, 366146, 376915, 423640, 430760, 460768, 466004, 532576, 548240, 575960, 582505, 603064, 665720, 732292, 753830, 847280, 861520, 915365, 932008, 1096480, 1151920, 1165010, 1206128, 1281511, 1331440, 1464584, 1507660, 1694560, 1723040, 1830730, 1864016, 2303840, 2330020, 2412256, 2563022, 2662880, 2929168, 3015320, 3661460, 3728032, 4660040, 5126044, 5858336, 6030640, 6407555, 7322920, 9320080, 10252088, 12061280, 12815110, 14645840, 18640160, 20504176, 25630220, 29291680, 41008352, 51260440, 102520880, 205041760]

約数ペア:

[(1, 205041760), (2, 102520880), (4, 51260440), (5, 41008352), (7, 29291680), (8, 25630220), (10, 20504176), (11, 18640160), (14, 14645840), (16, 12815110), (17, 12061280), (20, 10252088), (22, 9320080), (28, 7322920), (32, 6407555), (34, 6030640), (35, 5858336), (40, 5126044), (44, 4660040), (55, 3728032), (56, 3661460), (68, 3015320), (70, 2929168), (77, 2662880), (80, 2563022), (85, 2412256), (88, 2330020), (89, 2303840), (110, 1864016), (112, 1830730), (119, 1723040), (121, 1694560), (136, 1507660), (140, 1464584), (154, 1331440), (160, 1281511), (170, 1206128), (176, 1165010), (178, 1151920), (187, 1096480), (220, 932008), (224, 915365), (238, 861520), (242, 847280), (272, 753830), (280, 732292), (308, 665720), (340, 603064), (352, 582505), (356, 575960), (374, 548240), (385, 532576), (440, 466004), (445, 460768), (476, 430760), (484, 423640), (544, 376915), (560, 366146), (595, 344608), (605, 338912), (616, 332860), (623, 329120), (680, 301532), (712, 287980), (748, 274120), (770, 266288), (847, 242080), (880, 233002), (890, 230384), (935, 219296), (952, 215380), (968, 211820), (979, 209440), (1120, 183073), (1190, 172304), (1210, 169456), (1232, 166430), (1246, 164560), (1309, 156640), (1360, 150766), (1424, 143990), (1496, 137060), (1513, 135520), (1540, 133144), (1694, 121040), (1760, 116501), (1780, 115192), (1870, 109648), (1904, 107690), (1936, 105910), (1958, 104720), (2057, 99680), (2380, 86152), (2420, 84728), (2464, 83215), (2492, 82280), (2618, 78320), (2720, 75383), (2848, 71995), (2992, 68530), (3026, 67760), (3080, 66572), (3115, 65824), (3388, 60520), (3560, 57596), (3740, 54824), (3808, 53845), (3872, 52955), (3916, 52360), (4114, 49840), (4235, 48416), (4760, 43076), (4840, 42364), (4895, 41888), (4984, 41140), (5236, 39160), (5984, 34265), (6052, 33880), (6160, 33286), (6230, 32912), (6545, 31328), (6776, 30260), (6853, 29920), (7120, 28798), (7480, 27412), (7565, 27104), (7832, 26180), (8228, 24920), (8470, 24208), (9520, 21538), (9680, 21182), (9790, 20944), (9968, 20570), (10285, 19936), (10472, 19580), (10591, 19360), (10769, 19040), (12104, 16940), (12320, 16643), (12460, 16456), (13090, 15664), (13552, 15130), (13706, 14960), (14240, 14399)]