6998640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 23946384

約数和(自身を除く): 16947744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 241, 242, 264, 330, 363, 440, 482, 484, 528, 605, 660, 723, 726, 880, 964, 968, 1205, 1210, 1320, 1446, 1452, 1815, 1928, 1936, 2410, 2420, 2640, 2651, 2892, 2904, 3615, 3630, 3856, 4820, 4840, 5302, 5784, 5808, 7230, 7260, 7953, 9640, 9680, 10604, 11568, 13255, 14460, 14520, 15906, 19280, 21208, 26510, 28920, 29040, 29161, 31812, 39765, 42416, 53020, 57840, 58322, 63624, 79530, 87483, 106040, 116644, 127248, 145805, 159060, 174966, 212080, 233288, 291610, 318120, 349932, 437415, 466576, 583220, 636240, 699864, 874830, 1166440, 1399728, 1749660, 2332880, 3499320, 6998640]

約数ペア:

[(1, 6998640), (2, 3499320), (3, 2332880), (4, 1749660), (5, 1399728), (6, 1166440), (8, 874830), (10, 699864), (11, 636240), (12, 583220), (15, 466576), (16, 437415), (20, 349932), (22, 318120), (24, 291610), (30, 233288), (33, 212080), (40, 174966), (44, 159060), (48, 145805), (55, 127248), (60, 116644), (66, 106040), (80, 87483), (88, 79530), (110, 63624), (120, 58322), (121, 57840), (132, 53020), (165, 42416), (176, 39765), (220, 31812), (240, 29161), (241, 29040), (242, 28920), (264, 26510), (330, 21208), (363, 19280), (440, 15906), (482, 14520), (484, 14460), (528, 13255), (605, 11568), (660, 10604), (723, 9680), (726, 9640), (880, 7953), (964, 7260), (968, 7230), (1205, 5808), (1210, 5784), (1320, 5302), (1446, 4840), (1452, 4820), (1815, 3856), (1928, 3630), (1936, 3615), (2410, 2904), (2420, 2892), (2640, 2651)]