212228640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3816

約数の個数: 192

約数和(自身を含む): 800150400

約数和(自身を除く): 587921760

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, 3779, 4320, 4680, 5616, 6240, 7020, 7558, 9360, 11232, 11337, 14040, 15116, 18720, 18895, 22674, 28080, 30232, 34011, 37790, 45348, 49127, 56160, 56685, 60464, 68022, 75580, 90696, 98254, 102033, 113370, 120928, 136044, 147381, 151160, 170055, 181392, 196508, 204066, 226740, 245635, 272088, 294762, 302320, 340110, 362784, 393016, 408132, 442143, 453480, 491270, 510165, 544176, 589524, 604640, 680220, 736905, 786032, 816264, 884286, 906960, 982540, 1020330, 1088352, 1179048, 1326429, 1360440, 1473810, 1572064, 1632528, 1768572, 1813920, 1965080, 2040660, 2210715, 2358096, 2652858, 2720880, 2947620, 3265056, 3537144, 3930160, 4081320, 4421430, 4716192, 5305716, 5441760, 5895240, 6632145, 7074288, 7860320, 8162640, 8842860, 10611432, 11790480, 13264290, 14148576, 16325280, 17685720, 21222864, 23580960, 26528580, 35371440, 42445728, 53057160, 70742880, 106114320, 212228640]

約数ペア:

[(1, 212228640), (2, 106114320), (3, 70742880), (4, 53057160), (5, 42445728), (6, 35371440), (8, 26528580), (9, 23580960), (10, 21222864), (12, 17685720), (13, 16325280), (15, 14148576), (16, 13264290), (18, 11790480), (20, 10611432), (24, 8842860), (26, 8162640), (27, 7860320), (30, 7074288), (32, 6632145), (36, 5895240), (39, 5441760), (40, 5305716), (45, 4716192), (48, 4421430), (52, 4081320), (54, 3930160), (60, 3537144), (65, 3265056), (72, 2947620), (78, 2720880), (80, 2652858), (90, 2358096), (96, 2210715), (104, 2040660), (108, 1965080), (117, 1813920), (120, 1768572), (130, 1632528), (135, 1572064), (144, 1473810), (156, 1360440), (160, 1326429), (180, 1179048), (195, 1088352), (208, 1020330), (216, 982540), (234, 906960), (240, 884286), (260, 816264), (270, 786032), (288, 736905), (312, 680220), (351, 604640), (360, 589524), (390, 544176), (416, 510165), (432, 491270), (468, 453480), (480, 442143), (520, 408132), (540, 393016), (585, 362784), (624, 340110), (702, 302320), (720, 294762), (780, 272088), (864, 245635), (936, 226740), (1040, 204066), (1080, 196508), (1170, 181392), (1248, 170055), (1404, 151160), (1440, 147381), (1560, 136044), (1755, 120928), (1872, 113370), (2080, 102033), (2160, 98254), (2340, 90696), (2808, 75580), (3120, 68022), (3510, 60464), (3744, 56685), (3779, 56160), (4320, 49127), (4680, 45348), (5616, 37790), (6240, 34011), (7020, 30232), (7558, 28080), (9360, 22674), (11232, 18895), (11337, 18720), (14040, 15116)]