4609492720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 13231296000

約数和(自身を除く): 8621803280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 199, 245, 266, 280, 304, 311, 380, 392, 398, 490, 532, 560, 622, 665, 760, 784, 796, 931, 980, 995, 1064, 1244, 1330, 1393, 1520, 1555, 1592, 1862, 1960, 1990, 2128, 2177, 2488, 2660, 2786, 3110, 3184, 3724, 3781, 3920, 3980, 4354, 4655, 4976, 5320, 5572, 5909, 6220, 6965, 7448, 7562, 7960, 8708, 9310, 9751, 10640, 10885, 11144, 11818, 12440, 13930, 14896, 15124, 15239, 15920, 17416, 18620, 18905, 19502, 21770, 22288, 23636, 24880, 26467, 27860, 29545, 30248, 30478, 34832, 37240, 37810, 39004, 41363, 43540, 47272, 48755, 52934, 55720, 59090, 60496, 60956, 61889, 74480, 75620, 76195, 78008, 82726, 87080, 94544, 97510, 105868, 111440, 118180, 121912, 123778, 132335, 151240, 152390, 156016, 165452, 174160, 185269, 195020, 206815, 211736, 236360, 243824, 247556, 264670, 289541, 302480, 304780, 309445, 330904, 370538, 390040, 413630, 423472, 433223, 472720, 495112, 529340, 579082, 609560, 618890, 661808, 741076, 780080, 827260, 866446, 926345, 990224, 1058680, 1158164, 1175891, 1219120, 1237780, 1447705, 1482152, 1654520, 1732892, 1852690, 2117360, 2166115, 2316328, 2351782, 2475560, 2895410, 2964304, 3032561, 3309040, 3465784, 3705380, 4332230, 4632656, 4703564, 4951120, 5790820, 5879455, 6065122, 6931568, 7410760, 8231237, 8664460, 9407128, 11581640, 11758910, 12130244, 14821520, 15162805, 16462474, 17328920, 18814256, 23163280, 23517820, 24260488, 30325610, 32924948, 34657840, 41156185, 47035640, 48520976, 57618659, 60651220, 65849896, 82312370, 94071280, 115237318, 121302440, 131699792, 164624740, 230474636, 242604880, 288093295, 329249480, 460949272, 576186590, 658498960, 921898544, 1152373180, 2304746360, 4609492720]

約数ペア:

[(1, 4609492720), (2, 2304746360), (4, 1152373180), (5, 921898544), (7, 658498960), (8, 576186590), (10, 460949272), (14, 329249480), (16, 288093295), (19, 242604880), (20, 230474636), (28, 164624740), (35, 131699792), (38, 121302440), (40, 115237318), (49, 94071280), (56, 82312370), (70, 65849896), (76, 60651220), (80, 57618659), (95, 48520976), (98, 47035640), (112, 41156185), (133, 34657840), (140, 32924948), (152, 30325610), (190, 24260488), (196, 23517820), (199, 23163280), (245, 18814256), (266, 17328920), (280, 16462474), (304, 15162805), (311, 14821520), (380, 12130244), (392, 11758910), (398, 11581640), (490, 9407128), (532, 8664460), (560, 8231237), (622, 7410760), (665, 6931568), (760, 6065122), (784, 5879455), (796, 5790820), (931, 4951120), (980, 4703564), (995, 4632656), (1064, 4332230), (1244, 3705380), (1330, 3465784), (1393, 3309040), (1520, 3032561), (1555, 2964304), (1592, 2895410), (1862, 2475560), (1960, 2351782), (1990, 2316328), (2128, 2166115), (2177, 2117360), (2488, 1852690), (2660, 1732892), (2786, 1654520), (3110, 1482152), (3184, 1447705), (3724, 1237780), (3781, 1219120), (3920, 1175891), (3980, 1158164), (4354, 1058680), (4655, 990224), (4976, 926345), (5320, 866446), (5572, 827260), (5909, 780080), (6220, 741076), (6965, 661808), (7448, 618890), (7562, 609560), (7960, 579082), (8708, 529340), (9310, 495112), (9751, 472720), (10640, 433223), (10885, 423472), (11144, 413630), (11818, 390040), (12440, 370538), (13930, 330904), (14896, 309445), (15124, 304780), (15239, 302480), (15920, 289541), (17416, 264670), (18620, 247556), (18905, 243824), (19502, 236360), (21770, 211736), (22288, 206815), (23636, 195020), (24880, 185269), (26467, 174160), (27860, 165452), (29545, 156016), (30248, 152390), (30478, 151240), (34832, 132335), (37240, 123778), (37810, 121912), (39004, 118180), (41363, 111440), (43540, 105868), (47272, 97510), (48755, 94544), (52934, 87080), (55720, 82726), (59090, 78008), (60496, 76195), (60956, 75620), (61889, 74480)]