393562960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 1125642240

約数和(自身を除く): 732079280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 188, 190, 235, 266, 280, 304, 329, 376, 380, 470, 532, 560, 658, 665, 752, 760, 787, 893, 940, 1064, 1316, 1330, 1520, 1574, 1645, 1786, 1880, 2128, 2632, 2660, 3148, 3290, 3572, 3760, 3935, 4465, 5264, 5320, 5509, 6251, 6296, 6580, 7144, 7870, 8930, 10640, 11018, 12502, 12592, 13160, 14288, 14953, 15740, 17860, 22036, 25004, 26320, 27545, 29906, 31255, 31480, 35720, 36989, 44072, 50008, 55090, 59812, 62510, 62960, 71440, 73978, 74765, 88144, 100016, 104671, 110180, 119624, 125020, 147956, 149530, 184945, 209342, 220360, 239248, 250040, 258923, 295912, 299060, 369890, 418684, 440720, 500080, 517846, 523355, 591824, 598120, 702791, 739780, 837368, 1035692, 1046710, 1196240, 1294615, 1405582, 1479560, 1674736, 2071384, 2093420, 2589230, 2811164, 2959120, 3513955, 4142768, 4186840, 4919537, 5178460, 5622328, 7027910, 8373680, 9839074, 10356920, 11244656, 14055820, 19678148, 20713840, 24597685, 28111640, 39356296, 49195370, 56223280, 78712592, 98390740, 196781480, 393562960]

約数ペア:

[(1, 393562960), (2, 196781480), (4, 98390740), (5, 78712592), (7, 56223280), (8, 49195370), (10, 39356296), (14, 28111640), (16, 24597685), (19, 20713840), (20, 19678148), (28, 14055820), (35, 11244656), (38, 10356920), (40, 9839074), (47, 8373680), (56, 7027910), (70, 5622328), (76, 5178460), (80, 4919537), (94, 4186840), (95, 4142768), (112, 3513955), (133, 2959120), (140, 2811164), (152, 2589230), (188, 2093420), (190, 2071384), (235, 1674736), (266, 1479560), (280, 1405582), (304, 1294615), (329, 1196240), (376, 1046710), (380, 1035692), (470, 837368), (532, 739780), (560, 702791), (658, 598120), (665, 591824), (752, 523355), (760, 517846), (787, 500080), (893, 440720), (940, 418684), (1064, 369890), (1316, 299060), (1330, 295912), (1520, 258923), (1574, 250040), (1645, 239248), (1786, 220360), (1880, 209342), (2128, 184945), (2632, 149530), (2660, 147956), (3148, 125020), (3290, 119624), (3572, 110180), (3760, 104671), (3935, 100016), (4465, 88144), (5264, 74765), (5320, 73978), (5509, 71440), (6251, 62960), (6296, 62510), (6580, 59812), (7144, 55090), (7870, 50008), (8930, 44072), (10640, 36989), (11018, 35720), (12502, 31480), (12592, 31255), (13160, 29906), (14288, 27545), (14953, 26320), (15740, 25004), (17860, 22036)]