636685920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3819

約数の個数: 240

約数和(自身を含む): 2420454960

約数和(自身を除く): 1783769040

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, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 3779, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 7558, 8424, 9360, 10530, 11232, 11337, 12960, 14040, 15116, 16848, 18720, 18895, 21060, 22674, 28080, 30232, 33696, 34011, 37790, 42120, 45348, 49127, 56160, 56685, 60464, 68022, 75580, 84240, 90696, 98254, 102033, 113370, 120928, 136044, 147381, 151160, 168480, 170055, 181392, 196508, 204066, 226740, 245635, 272088, 294762, 302320, 306099, 340110, 362784, 393016, 408132, 442143, 453480, 491270, 510165, 544176, 589524, 604640, 612198, 680220, 736905, 786032, 816264, 884286, 906960, 982540, 1020330, 1088352, 1179048, 1224396, 1326429, 1360440, 1473810, 1530495, 1572064, 1632528, 1768572, 1813920, 1965080, 2040660, 2210715, 2358096, 2448792, 2652858, 2720880, 2947620, 3060990, 3265056, 3537144, 3930160, 3979287, 4081320, 4421430, 4716192, 4897584, 5305716, 5441760, 5895240, 6121980, 6632145, 7074288, 7860320, 7958574, 8162640, 8842860, 9795168, 10611432, 11790480, 12243960, 13264290, 14148576, 15917148, 16325280, 17685720, 19896435, 21222864, 23580960, 24487920, 26528580, 31834296, 35371440, 39792870, 42445728, 48975840, 53057160, 63668592, 70742880, 79585740, 106114320, 127337184, 159171480, 212228640, 318342960, 636685920]

約数ペア:

[(1, 636685920), (2, 318342960), (3, 212228640), (4, 159171480), (5, 127337184), (6, 106114320), (8, 79585740), (9, 70742880), (10, 63668592), (12, 53057160), (13, 48975840), (15, 42445728), (16, 39792870), (18, 35371440), (20, 31834296), (24, 26528580), (26, 24487920), (27, 23580960), (30, 21222864), (32, 19896435), (36, 17685720), (39, 16325280), (40, 15917148), (45, 14148576), (48, 13264290), (52, 12243960), (54, 11790480), (60, 10611432), (65, 9795168), (72, 8842860), (78, 8162640), (80, 7958574), (81, 7860320), (90, 7074288), (96, 6632145), (104, 6121980), (108, 5895240), (117, 5441760), (120, 5305716), (130, 4897584), (135, 4716192), (144, 4421430), (156, 4081320), (160, 3979287), (162, 3930160), (180, 3537144), (195, 3265056), (208, 3060990), (216, 2947620), (234, 2720880), (240, 2652858), (260, 2448792), (270, 2358096), (288, 2210715), (312, 2040660), (324, 1965080), (351, 1813920), (360, 1768572), (390, 1632528), (405, 1572064), (416, 1530495), (432, 1473810), (468, 1360440), (480, 1326429), (520, 1224396), (540, 1179048), (585, 1088352), (624, 1020330), (648, 982540), (702, 906960), (720, 884286), (780, 816264), (810, 786032), (864, 736905), (936, 680220), (1040, 612198), (1053, 604640), (1080, 589524), (1170, 544176), (1248, 510165), (1296, 491270), (1404, 453480), (1440, 442143), (1560, 408132), (1620, 393016), (1755, 362784), (1872, 340110), (2080, 306099), (2106, 302320), (2160, 294762), (2340, 272088), (2592, 245635), (2808, 226740), (3120, 204066), (3240, 196508), (3510, 181392), (3744, 170055), (3779, 168480), (4212, 151160), (4320, 147381), (4680, 136044), (5265, 120928), (5616, 113370), (6240, 102033), (6480, 98254), (7020, 90696), (7558, 84240), (8424, 75580), (9360, 68022), (10530, 60464), (11232, 56685), (11337, 56160), (12960, 49127), (14040, 45348), (15116, 42120), (16848, 37790), (18720, 34011), (18895, 33696), (21060, 30232), (22674, 28080)]