223374480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132961}}^1$

素因数の和:132984

約数の個数: 80

約数和(自身を含む): 791389824

約数和(自身を除く): 568015344

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, 132961, 265922, 398883, 531844, 664805, 797766, 930727, 1063688, 1329610, 1595532, 1861454, 1994415, 2127376, 2659220, 2792181, 3191064, 3722908, 3988830, 4653635, 5318440, 5584362, 6382128, 7445816, 7977660, 9307270, 10636880, 11168724, 13960905, 14891632, 15955320, 18614540, 22337448, 27921810, 31910640, 37229080, 44674896, 55843620, 74458160, 111687240, 223374480]

約数ペア:

[(1, 223374480), (2, 111687240), (3, 74458160), (4, 55843620), (5, 44674896), (6, 37229080), (7, 31910640), (8, 27921810), (10, 22337448), (12, 18614540), (14, 15955320), (15, 14891632), (16, 13960905), (20, 11168724), (21, 10636880), (24, 9307270), (28, 7977660), (30, 7445816), (35, 6382128), (40, 5584362), (42, 5318440), (48, 4653635), (56, 3988830), (60, 3722908), (70, 3191064), (80, 2792181), (84, 2659220), (105, 2127376), (112, 1994415), (120, 1861454), (140, 1595532), (168, 1329610), (210, 1063688), (240, 930727), (280, 797766), (336, 664805), (420, 531844), (560, 398883), (840, 265922), (1680, 132961)]