840244152640

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1\times {\mathrm{31391}}^1$

素因数の和:32000

約数の個数: 112

約数和(自身を含む): 2015080104960

約数和(自身を除く): 1174835952320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 359, 466, 718, 932, 1165, 1436, 1795, 1864, 2330, 2872, 3590, 3728, 4660, 5744, 7180, 7456, 9320, 11488, 14360, 14912, 18640, 22976, 28720, 31391, 37280, 57440, 62782, 74560, 83647, 114880, 125564, 156955, 167294, 251128, 313910, 334588, 418235, 502256, 627820, 669176, 836470, 1004512, 1255640, 1338352, 1672940, 2009024, 2511280, 2676704, 3345880, 5022560, 5353408, 6691760, 7314103, 10045120, 11269369, 13383520, 14628206, 22538738, 26767040, 29256412, 36570515, 45077476, 56346845, 58512824, 73141030, 90154952, 112693690, 117025648, 146282060, 180309904, 225387380, 234051296, 292564120, 360619808, 450774760, 468102592, 585128240, 721239616, 901549520, 1170256480, 1803099040, 2340512960, 2625762977, 3606198080, 5251525954, 10503051908, 13128814885, 21006103816, 26257629770, 42012207632, 52515259540, 84024415264, 105030519080, 168048830528, 210061038160, 420122076320, 840244152640]

約数ペア:

[(1, 840244152640), (2, 420122076320), (4, 210061038160), (5, 168048830528), (8, 105030519080), (10, 84024415264), (16, 52515259540), (20, 42012207632), (32, 26257629770), (40, 21006103816), (64, 13128814885), (80, 10503051908), (160, 5251525954), (233, 3606198080), (320, 2625762977), (359, 2340512960), (466, 1803099040), (718, 1170256480), (932, 901549520), (1165, 721239616), (1436, 585128240), (1795, 468102592), (1864, 450774760), (2330, 360619808), (2872, 292564120), (3590, 234051296), (3728, 225387380), (4660, 180309904), (5744, 146282060), (7180, 117025648), (7456, 112693690), (9320, 90154952), (11488, 73141030), (14360, 58512824), (14912, 56346845), (18640, 45077476), (22976, 36570515), (28720, 29256412), (31391, 26767040), (37280, 22538738), (57440, 14628206), (62782, 13383520), (74560, 11269369), (83647, 10045120), (114880, 7314103), (125564, 6691760), (156955, 5353408), (167294, 5022560), (251128, 3345880), (313910, 2676704), (334588, 2511280), (418235, 2009024), (502256, 1672940), (627820, 1338352), (669176, 1255640), (836470, 1004512)]