471013920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8424

約数の個数: 192

約数和(自身を含む): 1775571840

約数和(自身を除く): 1304557920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 8387, 9360, 11232, 14040, 16774, 18720, 25161, 28080, 33548, 41935, 50322, 56160, 67096, 75483, 83870, 100644, 109031, 125805, 134192, 150966, 167740, 201288, 218062, 226449, 251610, 268384, 301932, 327093, 335480, 377415, 402576, 436124, 452898, 503220, 545155, 603864, 654186, 670960, 754830, 805152, 872248, 905796, 981279, 1006440, 1090310, 1132245, 1207728, 1308372, 1341920, 1509660, 1635465, 1744496, 1811592, 1962558, 2012880, 2180620, 2264490, 2415456, 2616744, 2943837, 3019320, 3270930, 3488992, 3623184, 3925116, 4025760, 4361240, 4528980, 4906395, 5233488, 5887674, 6038640, 6541860, 7246368, 7850232, 8722480, 9057960, 9812790, 10466976, 11775348, 12077280, 13083720, 14719185, 15700464, 17444960, 18115920, 19625580, 23550696, 26167440, 29438370, 31400928, 36231840, 39251160, 47101392, 52334880, 58876740, 78502320, 94202784, 117753480, 157004640, 235506960, 471013920]

約数ペア:

[(1, 471013920), (2, 235506960), (3, 157004640), (4, 117753480), (5, 94202784), (6, 78502320), (8, 58876740), (9, 52334880), (10, 47101392), (12, 39251160), (13, 36231840), (15, 31400928), (16, 29438370), (18, 26167440), (20, 23550696), (24, 19625580), (26, 18115920), (27, 17444960), (30, 15700464), (32, 14719185), (36, 13083720), (39, 12077280), (40, 11775348), (45, 10466976), (48, 9812790), (52, 9057960), (54, 8722480), (60, 7850232), (65, 7246368), (72, 6541860), (78, 6038640), (80, 5887674), (90, 5233488), (96, 4906395), (104, 4528980), (108, 4361240), (117, 4025760), (120, 3925116), (130, 3623184), (135, 3488992), (144, 3270930), (156, 3019320), (160, 2943837), (180, 2616744), (195, 2415456), (208, 2264490), (216, 2180620), (234, 2012880), (240, 1962558), (260, 1811592), (270, 1744496), (288, 1635465), (312, 1509660), (351, 1341920), (360, 1308372), (390, 1207728), (416, 1132245), (432, 1090310), (468, 1006440), (480, 981279), (520, 905796), (540, 872248), (585, 805152), (624, 754830), (702, 670960), (720, 654186), (780, 603864), (864, 545155), (936, 503220), (1040, 452898), (1080, 436124), (1170, 402576), (1248, 377415), (1404, 335480), (1440, 327093), (1560, 301932), (1755, 268384), (1872, 251610), (2080, 226449), (2160, 218062), (2340, 201288), (2808, 167740), (3120, 150966), (3510, 134192), (3744, 125805), (4320, 109031), (4680, 100644), (5616, 83870), (6240, 75483), (7020, 67096), (8387, 56160), (9360, 50322), (11232, 41935), (14040, 33548), (16774, 28080), (18720, 25161)]