1273371840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3821

約数の個数: 280

約数和(自身を含む): 4879329840

約数和(自身を除く): 3605958000

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, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 3779, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 7558, 8424, 8640, 9360, 10530, 11232, 11337, 12480, 12960, 14040, 15116, 16848, 18720, 18895, 21060, 22464, 22674, 25920, 28080, 30232, 33696, 34011, 37440, 37790, 42120, 45348, 49127, 56160, 56685, 60464, 67392, 68022, 75580, 84240, 90696, 98254, 102033, 112320, 113370, 120928, 136044, 147381, 151160, 168480, 170055, 181392, 196508, 204066, 226740, 241856, 245635, 272088, 294762, 302320, 306099, 336960, 340110, 362784, 393016, 408132, 442143, 453480, 491270, 510165, 544176, 589524, 604640, 612198, 680220, 725568, 736905, 786032, 816264, 884286, 906960, 982540, 1020330, 1088352, 1179048, 1209280, 1224396, 1326429, 1360440, 1473810, 1530495, 1572064, 1632528, 1768572, 1813920, 1965080, 2040660, 2176704, 2210715, 2358096, 2448792, 2652858, 2720880, 2947620, 3060990, 3144128, 3265056, 3537144, 3627840, 3930160, 3979287, 4081320, 4421430, 4716192, 4897584, 5305716, 5441760, 5895240, 6121980, 6530112, 6632145, 7074288, 7860320, 7958574, 8162640, 8842860, 9432384, 9795168, 10611432, 10883520, 11790480, 12243960, 13264290, 14148576, 15720640, 15917148, 16325280, 17685720, 19590336, 19896435, 21222864, 23580960, 24487920, 26528580, 28297152, 31834296, 32650560, 35371440, 39792870, 42445728, 47161920, 48975840, 53057160, 63668592, 70742880, 79585740, 84891456, 97951680, 106114320, 127337184, 141485760, 159171480, 212228640, 254674368, 318342960, 424457280, 636685920, 1273371840]

約数ペア:

[(1, 1273371840), (2, 636685920), (3, 424457280), (4, 318342960), (5, 254674368), (6, 212228640), (8, 159171480), (9, 141485760), (10, 127337184), (12, 106114320), (13, 97951680), (15, 84891456), (16, 79585740), (18, 70742880), (20, 63668592), (24, 53057160), (26, 48975840), (27, 47161920), (30, 42445728), (32, 39792870), (36, 35371440), (39, 32650560), (40, 31834296), (45, 28297152), (48, 26528580), (52, 24487920), (54, 23580960), (60, 21222864), (64, 19896435), (65, 19590336), (72, 17685720), (78, 16325280), (80, 15917148), (81, 15720640), (90, 14148576), (96, 13264290), (104, 12243960), (108, 11790480), (117, 10883520), (120, 10611432), (130, 9795168), (135, 9432384), (144, 8842860), (156, 8162640), (160, 7958574), (162, 7860320), (180, 7074288), (192, 6632145), (195, 6530112), (208, 6121980), (216, 5895240), (234, 5441760), (240, 5305716), (260, 4897584), (270, 4716192), (288, 4421430), (312, 4081320), (320, 3979287), (324, 3930160), (351, 3627840), (360, 3537144), (390, 3265056), (405, 3144128), (416, 3060990), (432, 2947620), (468, 2720880), (480, 2652858), (520, 2448792), (540, 2358096), (576, 2210715), (585, 2176704), (624, 2040660), (648, 1965080), (702, 1813920), (720, 1768572), (780, 1632528), (810, 1572064), (832, 1530495), (864, 1473810), (936, 1360440), (960, 1326429), (1040, 1224396), (1053, 1209280), (1080, 1179048), (1170, 1088352), (1248, 1020330), (1296, 982540), (1404, 906960), (1440, 884286), (1560, 816264), (1620, 786032), (1728, 736905), (1755, 725568), (1872, 680220), (2080, 612198), (2106, 604640), (2160, 589524), (2340, 544176), (2496, 510165), (2592, 491270), (2808, 453480), (2880, 442143), (3120, 408132), (3240, 393016), (3510, 362784), (3744, 340110), (3779, 336960), (4160, 306099), (4212, 302320), (4320, 294762), (4680, 272088), (5184, 245635), (5265, 241856), (5616, 226740), (6240, 204066), (6480, 196508), (7020, 181392), (7488, 170055), (7558, 168480), (8424, 151160), (8640, 147381), (9360, 136044), (10530, 120928), (11232, 113370), (11337, 112320), (12480, 102033), (12960, 98254), (14040, 90696), (15116, 84240), (16848, 75580), (18720, 68022), (18895, 67392), (21060, 60464), (22464, 56685), (22674, 56160), (25920, 49127), (28080, 45348), (30232, 42120), (33696, 37790), (34011, 37440)]