88894680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1209

約数の個数: 128

約数和(自身を含む): 308206080

約数和(自身を除く): 219311400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1091, 1164, 1358, 1455, 1940, 2037, 2182, 2328, 2716, 2910, 3273, 3395, 3880, 4074, 4364, 5432, 5455, 5820, 6546, 6790, 7637, 8148, 8728, 10185, 10910, 11640, 13092, 13580, 15274, 16296, 16365, 20370, 21820, 22911, 26184, 27160, 30548, 32730, 38185, 40740, 43640, 45822, 61096, 65460, 76370, 81480, 91644, 105827, 114555, 130920, 152740, 183288, 211654, 229110, 305480, 317481, 423308, 458220, 529135, 634962, 740789, 846616, 916440, 1058270, 1269924, 1481578, 1587405, 2116540, 2222367, 2539848, 2963156, 3174810, 3703945, 4233080, 4444734, 5926312, 6349620, 7407890, 8889468, 11111835, 12699240, 14815780, 17778936, 22223670, 29631560, 44447340, 88894680]

約数ペア:

[(1, 88894680), (2, 44447340), (3, 29631560), (4, 22223670), (5, 17778936), (6, 14815780), (7, 12699240), (8, 11111835), (10, 8889468), (12, 7407890), (14, 6349620), (15, 5926312), (20, 4444734), (21, 4233080), (24, 3703945), (28, 3174810), (30, 2963156), (35, 2539848), (40, 2222367), (42, 2116540), (56, 1587405), (60, 1481578), (70, 1269924), (84, 1058270), (97, 916440), (105, 846616), (120, 740789), (140, 634962), (168, 529135), (194, 458220), (210, 423308), (280, 317481), (291, 305480), (388, 229110), (420, 211654), (485, 183288), (582, 152740), (679, 130920), (776, 114555), (840, 105827), (970, 91644), (1091, 81480), (1164, 76370), (1358, 65460), (1455, 61096), (1940, 45822), (2037, 43640), (2182, 40740), (2328, 38185), (2716, 32730), (2910, 30548), (3273, 27160), (3395, 26184), (3880, 22911), (4074, 21820), (4364, 20370), (5432, 16365), (5455, 16296), (5820, 15274), (6546, 13580), (6790, 13092), (7637, 11640), (8148, 10910), (8728, 10185)]