86697240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3559}}^1$

素因数の和:3609

約数の個数: 128

約数和(自身を含む): 307584000

約数和(自身を除く): 220886760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 3559, 4060, 4872, 6090, 7118, 8120, 10677, 12180, 14236, 17795, 21354, 24360, 24913, 28472, 35590, 42708, 49826, 53385, 71180, 74739, 85416, 99652, 103211, 106770, 124565, 142360, 149478, 199304, 206422, 213540, 249130, 298956, 309633, 373695, 412844, 427080, 498260, 516055, 597912, 619266, 722477, 747390, 825688, 996520, 1032110, 1238532, 1444954, 1494780, 1548165, 2064220, 2167431, 2477064, 2889908, 2989560, 3096330, 3612385, 4128440, 4334862, 5779816, 6192660, 7224770, 8669724, 10837155, 12385320, 14449540, 17339448, 21674310, 28899080, 43348620, 86697240]

約数ペア:

[(1, 86697240), (2, 43348620), (3, 28899080), (4, 21674310), (5, 17339448), (6, 14449540), (7, 12385320), (8, 10837155), (10, 8669724), (12, 7224770), (14, 6192660), (15, 5779816), (20, 4334862), (21, 4128440), (24, 3612385), (28, 3096330), (29, 2989560), (30, 2889908), (35, 2477064), (40, 2167431), (42, 2064220), (56, 1548165), (58, 1494780), (60, 1444954), (70, 1238532), (84, 1032110), (87, 996520), (105, 825688), (116, 747390), (120, 722477), (140, 619266), (145, 597912), (168, 516055), (174, 498260), (203, 427080), (210, 412844), (232, 373695), (280, 309633), (290, 298956), (348, 249130), (406, 213540), (420, 206422), (435, 199304), (580, 149478), (609, 142360), (696, 124565), (812, 106770), (840, 103211), (870, 99652), (1015, 85416), (1160, 74739), (1218, 71180), (1624, 53385), (1740, 49826), (2030, 42708), (2436, 35590), (3045, 28472), (3480, 24913), (3559, 24360), (4060, 21354), (4872, 17795), (6090, 14236), (7118, 12180), (8120, 10677)]