470314320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{279949}}^1$

素因数の和:279972

約数の個数: 80

約数和(自身を含む): 1666262400

約数和(自身を除く): 1195948080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 279949, 559898, 839847, 1119796, 1399745, 1679694, 1959643, 2239592, 2799490, 3359388, 3919286, 4199235, 4479184, 5598980, 5878929, 6718776, 7838572, 8398470, 9798215, 11197960, 11757858, 13437552, 15677144, 16796940, 19596430, 22395920, 23515716, 29394645, 31354288, 33593880, 39192860, 47031432, 58789290, 67187760, 78385720, 94062864, 117578580, 156771440, 235157160, 470314320]

約数ペア:

[(1, 470314320), (2, 235157160), (3, 156771440), (4, 117578580), (5, 94062864), (6, 78385720), (7, 67187760), (8, 58789290), (10, 47031432), (12, 39192860), (14, 33593880), (15, 31354288), (16, 29394645), (20, 23515716), (21, 22395920), (24, 19596430), (28, 16796940), (30, 15677144), (35, 13437552), (40, 11757858), (42, 11197960), (48, 9798215), (56, 8398470), (60, 7838572), (70, 6718776), (80, 5878929), (84, 5598980), (105, 4479184), (112, 4199235), (120, 3919286), (140, 3359388), (168, 2799490), (210, 2239592), (240, 1959643), (280, 1679694), (336, 1399745), (420, 1119796), (560, 839847), (840, 559898), (1680, 279949)]