223350960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132947}}^1$

素因数の和:132970

約数の個数: 80

約数和(自身を含む): 791306496

約数和(自身を除く): 567955536

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, 132947, 265894, 398841, 531788, 664735, 797682, 930629, 1063576, 1329470, 1595364, 1861258, 1994205, 2127152, 2658940, 2791887, 3190728, 3722516, 3988410, 4653145, 5317880, 5583774, 6381456, 7445032, 7976820, 9306290, 10635760, 11167548, 13959435, 14890064, 15953640, 18612580, 22335096, 27918870, 31907280, 37225160, 44670192, 55837740, 74450320, 111675480, 223350960]

約数ペア:

[(1, 223350960), (2, 111675480), (3, 74450320), (4, 55837740), (5, 44670192), (6, 37225160), (7, 31907280), (8, 27918870), (10, 22335096), (12, 18612580), (14, 15953640), (15, 14890064), (16, 13959435), (20, 11167548), (21, 10635760), (24, 9306290), (28, 7976820), (30, 7445032), (35, 6381456), (40, 5583774), (42, 5317880), (48, 4653145), (56, 3988410), (60, 3722516), (70, 3190728), (80, 2791887), (84, 2658940), (105, 2127152), (112, 1994205), (120, 1861258), (140, 1595364), (168, 1329470), (210, 1063576), (240, 930629), (280, 797682), (336, 664735), (420, 531788), (560, 398841), (840, 265894), (1680, 132947)]