13563480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 47393280

約数和(自身を除く): 33829800

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 241, 268, 280, 335, 402, 420, 469, 482, 536, 670, 723, 804, 840, 938, 964, 1005, 1205, 1340, 1407, 1446, 1608, 1687, 1876, 1928, 2010, 2345, 2410, 2680, 2814, 2892, 3374, 3615, 3752, 4020, 4690, 4820, 5061, 5628, 5784, 6748, 7035, 7230, 8040, 8435, 9380, 9640, 10122, 11256, 13496, 14070, 14460, 16147, 16870, 18760, 20244, 25305, 28140, 28920, 32294, 33740, 40488, 48441, 50610, 56280, 64588, 67480, 80735, 96882, 101220, 113029, 129176, 161470, 193764, 202440, 226058, 242205, 322940, 339087, 387528, 452116, 484410, 565145, 645880, 678174, 904232, 968820, 1130290, 1356348, 1695435, 1937640, 2260580, 2712696, 3390870, 4521160, 6781740, 13563480]

約数ペア:

[(1, 13563480), (2, 6781740), (3, 4521160), (4, 3390870), (5, 2712696), (6, 2260580), (7, 1937640), (8, 1695435), (10, 1356348), (12, 1130290), (14, 968820), (15, 904232), (20, 678174), (21, 645880), (24, 565145), (28, 484410), (30, 452116), (35, 387528), (40, 339087), (42, 322940), (56, 242205), (60, 226058), (67, 202440), (70, 193764), (84, 161470), (105, 129176), (120, 113029), (134, 101220), (140, 96882), (168, 80735), (201, 67480), (210, 64588), (241, 56280), (268, 50610), (280, 48441), (335, 40488), (402, 33740), (420, 32294), (469, 28920), (482, 28140), (536, 25305), (670, 20244), (723, 18760), (804, 16870), (840, 16147), (938, 14460), (964, 14070), (1005, 13496), (1205, 11256), (1340, 10122), (1407, 9640), (1446, 9380), (1608, 8435), (1687, 8040), (1876, 7230), (1928, 7035), (2010, 6748), (2345, 5784), (2410, 5628), (2680, 5061), (2814, 4820), (2892, 4690), (3374, 4020), (3615, 3752)]