8806140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 31711680

約数和(自身を除く): 22905540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 241, 252, 261, 290, 315, 348, 406, 420, 435, 482, 522, 580, 609, 630, 723, 812, 870, 964, 1015, 1044, 1205, 1218, 1260, 1305, 1446, 1687, 1740, 1827, 2030, 2169, 2410, 2436, 2610, 2892, 3045, 3374, 3615, 3654, 4060, 4338, 4820, 5061, 5220, 6090, 6748, 6989, 7230, 7308, 8435, 8676, 9135, 10122, 10845, 12180, 13978, 14460, 15183, 16870, 18270, 20244, 20967, 21690, 25305, 27956, 30366, 33740, 34945, 36540, 41934, 43380, 48923, 50610, 60732, 62901, 69890, 75915, 83868, 97846, 101220, 104835, 125802, 139780, 146769, 151830, 195692, 209670, 244615, 251604, 293538, 303660, 314505, 419340, 440307, 489230, 587076, 629010, 733845, 880614, 978460, 1258020, 1467690, 1761228, 2201535, 2935380, 4403070, 8806140]

約数ペア:

[(1, 8806140), (2, 4403070), (3, 2935380), (4, 2201535), (5, 1761228), (6, 1467690), (7, 1258020), (9, 978460), (10, 880614), (12, 733845), (14, 629010), (15, 587076), (18, 489230), (20, 440307), (21, 419340), (28, 314505), (29, 303660), (30, 293538), (35, 251604), (36, 244615), (42, 209670), (45, 195692), (58, 151830), (60, 146769), (63, 139780), (70, 125802), (84, 104835), (87, 101220), (90, 97846), (105, 83868), (116, 75915), (126, 69890), (140, 62901), (145, 60732), (174, 50610), (180, 48923), (203, 43380), (210, 41934), (241, 36540), (252, 34945), (261, 33740), (290, 30366), (315, 27956), (348, 25305), (406, 21690), (420, 20967), (435, 20244), (482, 18270), (522, 16870), (580, 15183), (609, 14460), (630, 13978), (723, 12180), (812, 10845), (870, 10122), (964, 9135), (1015, 8676), (1044, 8435), (1205, 7308), (1218, 7230), (1260, 6989), (1305, 6748), (1446, 6090), (1687, 5220), (1740, 5061), (1827, 4820), (2030, 4338), (2169, 4060), (2410, 3654), (2436, 3615), (2610, 3374), (2892, 3045)]