393109920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 288

約数和(自身を含む): 1561472640

約数和(自身を除く): 1168362720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 140, 144, 160, 168, 177, 180, 210, 224, 236, 240, 252, 280, 288, 295, 315, 336, 354, 360, 413, 420, 472, 480, 504, 531, 560, 590, 630, 661, 672, 708, 720, 826, 840, 885, 944, 1008, 1062, 1120, 1180, 1239, 1260, 1322, 1416, 1440, 1652, 1680, 1770, 1888, 1983, 2016, 2065, 2124, 2360, 2478, 2520, 2644, 2655, 2832, 3304, 3305, 3360, 3540, 3717, 3966, 4130, 4248, 4627, 4720, 4956, 5040, 5288, 5310, 5664, 5949, 6195, 6608, 6610, 7080, 7434, 7932, 8260, 8496, 9254, 9440, 9912, 9915, 10080, 10576, 10620, 11898, 12390, 13216, 13220, 13881, 14160, 14868, 15864, 16520, 16992, 18508, 18585, 19824, 19830, 21152, 21240, 23135, 23796, 24780, 26440, 27762, 28320, 29736, 29745, 31728, 33040, 37016, 37170, 38999, 39648, 39660, 41643, 42480, 46270, 47592, 49560, 52880, 55524, 59472, 59490, 63456, 66080, 69405, 74032, 74340, 77998, 79320, 83286, 84960, 92540, 95184, 99120, 105760, 111048, 116997, 118944, 118980, 138810, 148064, 148680, 155996, 158640, 166572, 185080, 190368, 194995, 198240, 208215, 222096, 233994, 237960, 272993, 277620, 297360, 311992, 317280, 333144, 350991, 370160, 389990, 416430, 444192, 467988, 475920, 545986, 555240, 584985, 594720, 623984, 666288, 701982, 740320, 779980, 818979, 832860, 935976, 951840, 1091972, 1110480, 1169970, 1247968, 1332576, 1364965, 1403964, 1559960, 1637958, 1665720, 1754955, 1871952, 2183944, 2220960, 2339940, 2456937, 2729930, 2807928, 3119920, 3275916, 3331440, 3509910, 3743904, 4094895, 4367888, 4679880, 4913874, 5459860, 5615856, 6239840, 6551832, 6662880, 7019820, 8189790, 8735776, 9359760, 9827748, 10919720, 11231712, 12284685, 13103664, 14039640, 16379580, 18719520, 19655496, 21839440, 24569370, 26207328, 28079280, 32759160, 39310992, 43678880, 49138740, 56158560, 65518320, 78621984, 98277480, 131036640, 196554960, 393109920]

約数ペア:

[(1, 393109920), (2, 196554960), (3, 131036640), (4, 98277480), (5, 78621984), (6, 65518320), (7, 56158560), (8, 49138740), (9, 43678880), (10, 39310992), (12, 32759160), (14, 28079280), (15, 26207328), (16, 24569370), (18, 21839440), (20, 19655496), (21, 18719520), (24, 16379580), (28, 14039640), (30, 13103664), (32, 12284685), (35, 11231712), (36, 10919720), (40, 9827748), (42, 9359760), (45, 8735776), (48, 8189790), (56, 7019820), (59, 6662880), (60, 6551832), (63, 6239840), (70, 5615856), (72, 5459860), (80, 4913874), (84, 4679880), (90, 4367888), (96, 4094895), (105, 3743904), (112, 3509910), (118, 3331440), (120, 3275916), (126, 3119920), (140, 2807928), (144, 2729930), (160, 2456937), (168, 2339940), (177, 2220960), (180, 2183944), (210, 1871952), (224, 1754955), (236, 1665720), (240, 1637958), (252, 1559960), (280, 1403964), (288, 1364965), (295, 1332576), (315, 1247968), (336, 1169970), (354, 1110480), (360, 1091972), (413, 951840), (420, 935976), (472, 832860), (480, 818979), (504, 779980), (531, 740320), (560, 701982), (590, 666288), (630, 623984), (661, 594720), (672, 584985), (708, 555240), (720, 545986), (826, 475920), (840, 467988), (885, 444192), (944, 416430), (1008, 389990), (1062, 370160), (1120, 350991), (1180, 333144), (1239, 317280), (1260, 311992), (1322, 297360), (1416, 277620), (1440, 272993), (1652, 237960), (1680, 233994), (1770, 222096), (1888, 208215), (1983, 198240), (2016, 194995), (2065, 190368), (2124, 185080), (2360, 166572), (2478, 158640), (2520, 155996), (2644, 148680), (2655, 148064), (2832, 138810), (3304, 118980), (3305, 118944), (3360, 116997), (3540, 111048), (3717, 105760), (3966, 99120), (4130, 95184), (4248, 92540), (4627, 84960), (4720, 83286), (4956, 79320), (5040, 77998), (5288, 74340), (5310, 74032), (5664, 69405), (5949, 66080), (6195, 63456), (6608, 59490), (6610, 59472), (7080, 55524), (7434, 52880), (7932, 49560), (8260, 47592), (8496, 46270), (9254, 42480), (9440, 41643), (9912, 39660), (9915, 39648), (10080, 38999), (10576, 37170), (10620, 37016), (11898, 33040), (12390, 31728), (13216, 29745), (13220, 29736), (13881, 28320), (14160, 27762), (14868, 26440), (15864, 24780), (16520, 23796), (16992, 23135), (18508, 21240), (18585, 21152), (19824, 19830)]