31997829360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{405241}}^1$

素因数の和:405311

約数の個数: 160

約数和(自身を含む): 115776018432

約数和(自身を除く): 83778189072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11280, 13160, 15792, 19740, 26320, 39480, 78960, 405241, 810482, 1215723, 1620964, 2026205, 2431446, 2836687, 3241928, 4052410, 4862892, 5673374, 6078615, 6483856, 8104820, 8510061, 9725784, 11346748, 12157230, 14183435, 16209640, 17020122, 19046327, 19451568, 22693496, 24314460, 28366870, 32419280, 34040244, 38092654, 42550305, 45386992, 48628920, 56733740, 57138981, 68080488, 76185308, 85100610, 95231635, 97257840, 113467480, 114277962, 133324289, 136160976, 152370616, 170201220, 190463270, 226934960, 228555924, 266648578, 285694905, 304741232, 340402440, 380926540, 399972867, 457111848, 533297156, 571389810, 666621445, 680804880, 761853080, 799945734, 914223696, 1066594312, 1142779620, 1333242890, 1523706160, 1599891468, 1999864335, 2133188624, 2285559240, 2666485780, 3199782936, 3999728670, 4571118480, 5332971560, 6399565872, 7999457340, 10665943120, 15998914680, 31997829360]

約数ペア:

[(1, 31997829360), (2, 15998914680), (3, 10665943120), (4, 7999457340), (5, 6399565872), (6, 5332971560), (7, 4571118480), (8, 3999728670), (10, 3199782936), (12, 2666485780), (14, 2285559240), (15, 2133188624), (16, 1999864335), (20, 1599891468), (21, 1523706160), (24, 1333242890), (28, 1142779620), (30, 1066594312), (35, 914223696), (40, 799945734), (42, 761853080), (47, 680804880), (48, 666621445), (56, 571389810), (60, 533297156), (70, 457111848), (80, 399972867), (84, 380926540), (94, 340402440), (105, 304741232), (112, 285694905), (120, 266648578), (140, 228555924), (141, 226934960), (168, 190463270), (188, 170201220), (210, 152370616), (235, 136160976), (240, 133324289), (280, 114277962), (282, 113467480), (329, 97257840), (336, 95231635), (376, 85100610), (420, 76185308), (470, 68080488), (560, 57138981), (564, 56733740), (658, 48628920), (705, 45386992), (752, 42550305), (840, 38092654), (940, 34040244), (987, 32419280), (1128, 28366870), (1316, 24314460), (1410, 22693496), (1645, 19451568), (1680, 19046327), (1880, 17020122), (1974, 16209640), (2256, 14183435), (2632, 12157230), (2820, 11346748), (3290, 9725784), (3760, 8510061), (3948, 8104820), (4935, 6483856), (5264, 6078615), (5640, 5673374), (6580, 4862892), (7896, 4052410), (9870, 3241928), (11280, 2836687), (13160, 2431446), (15792, 2026205), (19740, 1620964), (26320, 1215723), (39480, 810482), (78960, 405241)]