57107820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 204374016

約数和(自身を除く): 147266196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 210, 220, 231, 235, 263, 282, 308, 329, 330, 385, 420, 462, 470, 517, 526, 564, 658, 660, 705, 770, 789, 924, 940, 987, 1034, 1052, 1155, 1315, 1316, 1410, 1540, 1551, 1578, 1645, 1841, 1974, 2068, 2310, 2585, 2630, 2820, 2893, 3102, 3156, 3290, 3619, 3682, 3945, 3948, 4620, 4935, 5170, 5260, 5523, 5786, 6204, 6580, 7238, 7364, 7755, 7890, 8679, 9205, 9870, 10340, 10857, 11046, 11572, 12361, 14465, 14476, 15510, 15780, 17358, 18095, 18410, 19740, 20251, 21714, 22092, 24722, 27615, 28930, 31020, 34716, 36190, 36820, 37083, 40502, 43395, 43428, 49444, 54285, 55230, 57860, 60753, 61805, 72380, 74166, 81004, 86527, 86790, 101255, 108570, 110460, 121506, 123610, 135971, 148332, 173054, 173580, 185415, 202510, 217140, 243012, 247220, 259581, 271942, 303765, 346108, 370830, 405020, 407913, 432635, 519162, 543884, 607530, 679855, 741660, 815826, 865270, 951797, 1038324, 1215060, 1297905, 1359710, 1631652, 1730540, 1903594, 2039565, 2595810, 2719420, 2855391, 3807188, 4079130, 4758985, 5191620, 5710782, 8158260, 9517970, 11421564, 14276955, 19035940, 28553910, 57107820]

約数ペア:

[(1, 57107820), (2, 28553910), (3, 19035940), (4, 14276955), (5, 11421564), (6, 9517970), (7, 8158260), (10, 5710782), (11, 5191620), (12, 4758985), (14, 4079130), (15, 3807188), (20, 2855391), (21, 2719420), (22, 2595810), (28, 2039565), (30, 1903594), (33, 1730540), (35, 1631652), (42, 1359710), (44, 1297905), (47, 1215060), (55, 1038324), (60, 951797), (66, 865270), (70, 815826), (77, 741660), (84, 679855), (94, 607530), (105, 543884), (110, 519162), (132, 432635), (140, 407913), (141, 405020), (154, 370830), (165, 346108), (188, 303765), (210, 271942), (220, 259581), (231, 247220), (235, 243012), (263, 217140), (282, 202510), (308, 185415), (329, 173580), (330, 173054), (385, 148332), (420, 135971), (462, 123610), (470, 121506), (517, 110460), (526, 108570), (564, 101255), (658, 86790), (660, 86527), (705, 81004), (770, 74166), (789, 72380), (924, 61805), (940, 60753), (987, 57860), (1034, 55230), (1052, 54285), (1155, 49444), (1315, 43428), (1316, 43395), (1410, 40502), (1540, 37083), (1551, 36820), (1578, 36190), (1645, 34716), (1841, 31020), (1974, 28930), (2068, 27615), (2310, 24722), (2585, 22092), (2630, 21714), (2820, 20251), (2893, 19740), (3102, 18410), (3156, 18095), (3290, 17358), (3619, 15780), (3682, 15510), (3945, 14476), (3948, 14465), (4620, 12361), (4935, 11572), (5170, 11046), (5260, 10857), (5523, 10340), (5786, 9870), (6204, 9205), (6580, 8679), (7238, 7890), (7364, 7755)]