806097040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 2340921600

約数和(自身を除く): 1534824560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 79, 80, 95, 98, 112, 133, 137, 140, 152, 158, 190, 196, 245, 266, 274, 280, 304, 316, 380, 392, 395, 490, 532, 548, 553, 560, 632, 665, 685, 760, 784, 790, 931, 959, 980, 1064, 1096, 1106, 1264, 1330, 1370, 1501, 1520, 1580, 1862, 1918, 1960, 2128, 2192, 2212, 2603, 2660, 2740, 2765, 3002, 3160, 3724, 3836, 3871, 3920, 4424, 4655, 4795, 5206, 5320, 5480, 5530, 6004, 6320, 6713, 7448, 7505, 7672, 7742, 8848, 9310, 9590, 10412, 10507, 10640, 10823, 10960, 11060, 12008, 13015, 13426, 14896, 15010, 15344, 15484, 18221, 18620, 19180, 19355, 20824, 21014, 21646, 22120, 24016, 26030, 26852, 30020, 30968, 33565, 36442, 37240, 38360, 38710, 41648, 42028, 43292, 44240, 52060, 52535, 53704, 54115, 60040, 61936, 67130, 72884, 73549, 74480, 75761, 76720, 77420, 84056, 86584, 91105, 104120, 105070, 107408, 108230, 120080, 127547, 134260, 145768, 147098, 151522, 154840, 168112, 173168, 182210, 205637, 208240, 210140, 216460, 255094, 268520, 291536, 294196, 303044, 309680, 364420, 367745, 378805, 411274, 420280, 432920, 510188, 530327, 537040, 588392, 606088, 637735, 728840, 735490, 757610, 822548, 840560, 865840, 1020376, 1028185, 1060654, 1176784, 1212176, 1275470, 1439459, 1457680, 1470980, 1515220, 1645096, 2040752, 2056370, 2121308, 2550940, 2651635, 2878918, 2941960, 3030440, 3290192, 4112740, 4242616, 5101880, 5303270, 5757836, 5883920, 6060880, 7197295, 8225480, 8485232, 10076213, 10203760, 10606540, 11515672, 14394590, 16450960, 20152426, 21213080, 23031344, 28789180, 40304852, 42426160, 50381065, 57578360, 80609704, 100762130, 115156720, 161219408, 201524260, 403048520, 806097040]

約数ペア:

[(1, 806097040), (2, 403048520), (4, 201524260), (5, 161219408), (7, 115156720), (8, 100762130), (10, 80609704), (14, 57578360), (16, 50381065), (19, 42426160), (20, 40304852), (28, 28789180), (35, 23031344), (38, 21213080), (40, 20152426), (49, 16450960), (56, 14394590), (70, 11515672), (76, 10606540), (79, 10203760), (80, 10076213), (95, 8485232), (98, 8225480), (112, 7197295), (133, 6060880), (137, 5883920), (140, 5757836), (152, 5303270), (158, 5101880), (190, 4242616), (196, 4112740), (245, 3290192), (266, 3030440), (274, 2941960), (280, 2878918), (304, 2651635), (316, 2550940), (380, 2121308), (392, 2056370), (395, 2040752), (490, 1645096), (532, 1515220), (548, 1470980), (553, 1457680), (560, 1439459), (632, 1275470), (665, 1212176), (685, 1176784), (760, 1060654), (784, 1028185), (790, 1020376), (931, 865840), (959, 840560), (980, 822548), (1064, 757610), (1096, 735490), (1106, 728840), (1264, 637735), (1330, 606088), (1370, 588392), (1501, 537040), (1520, 530327), (1580, 510188), (1862, 432920), (1918, 420280), (1960, 411274), (2128, 378805), (2192, 367745), (2212, 364420), (2603, 309680), (2660, 303044), (2740, 294196), (2765, 291536), (3002, 268520), (3160, 255094), (3724, 216460), (3836, 210140), (3871, 208240), (3920, 205637), (4424, 182210), (4655, 173168), (4795, 168112), (5206, 154840), (5320, 151522), (5480, 147098), (5530, 145768), (6004, 134260), (6320, 127547), (6713, 120080), (7448, 108230), (7505, 107408), (7672, 105070), (7742, 104120), (8848, 91105), (9310, 86584), (9590, 84056), (10412, 77420), (10507, 76720), (10640, 75761), (10823, 74480), (10960, 73549), (11060, 72884), (12008, 67130), (13015, 61936), (13426, 60040), (14896, 54115), (15010, 53704), (15344, 52535), (15484, 52060), (18221, 44240), (18620, 43292), (19180, 42028), (19355, 41648), (20824, 38710), (21014, 38360), (21646, 37240), (22120, 36442), (24016, 33565), (26030, 30968), (26852, 30020)]