196554960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 768343680

約数和(自身を除く): 571788720

約数列:

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

約数ペア:

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