918627840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 240

約数和(自身を含む): 3427311888

約数和(自身を除く): 2508684048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3067, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6134, 6240, 6656, 7488, 7680, 8320, 9201, 9360, 9984, 11520, 12268, 12480, 14976, 15335, 16640, 18402, 18720, 19968, 23040, 24536, 24960, 27603, 29952, 30670, 33280, 36804, 37440, 39871, 46005, 49072, 49920, 55206, 59904, 61340, 73608, 74880, 79742, 92010, 98144, 99840, 110412, 119613, 122680, 138015, 147216, 149760, 159484, 184020, 196288, 199355, 220824, 239226, 245360, 276030, 294432, 299520, 318968, 358839, 368040, 392576, 398710, 441648, 478452, 490720, 552060, 588864, 598065, 637936, 717678, 736080, 785152, 797420, 883296, 956904, 981440, 1104120, 1177728, 1196130, 1275872, 1435356, 1472160, 1570304, 1594840, 1766592, 1794195, 1913808, 1962880, 2208240, 2355456, 2392260, 2551744, 2870712, 2944320, 3189680, 3533184, 3588390, 3827616, 3925760, 4416480, 4710912, 4784520, 5103488, 5741424, 5888640, 6379360, 7066368, 7176780, 7655232, 7851520, 8832960, 9569040, 10206976, 11482848, 11777280, 12758720, 14132736, 14353560, 15310464, 17665920, 19138080, 20413952, 22965696, 23554560, 25517440, 28707120, 30620928, 35331840, 38276160, 45931392, 51034880, 57414240, 61241856, 70663680, 76552320, 91862784, 102069760, 114828480, 153104640, 183725568, 229656960, 306209280, 459313920, 918627840]

約数ペア:

[(1, 918627840), (2, 459313920), (3, 306209280), (4, 229656960), (5, 183725568), (6, 153104640), (8, 114828480), (9, 102069760), (10, 91862784), (12, 76552320), (13, 70663680), (15, 61241856), (16, 57414240), (18, 51034880), (20, 45931392), (24, 38276160), (26, 35331840), (30, 30620928), (32, 28707120), (36, 25517440), (39, 23554560), (40, 22965696), (45, 20413952), (48, 19138080), (52, 17665920), (60, 15310464), (64, 14353560), (65, 14132736), (72, 12758720), (78, 11777280), (80, 11482848), (90, 10206976), (96, 9569040), (104, 8832960), (117, 7851520), (120, 7655232), (128, 7176780), (130, 7066368), (144, 6379360), (156, 5888640), (160, 5741424), (180, 5103488), (192, 4784520), (195, 4710912), (208, 4416480), (234, 3925760), (240, 3827616), (256, 3588390), (260, 3533184), (288, 3189680), (312, 2944320), (320, 2870712), (360, 2551744), (384, 2392260), (390, 2355456), (416, 2208240), (468, 1962880), (480, 1913808), (512, 1794195), (520, 1766592), (576, 1594840), (585, 1570304), (624, 1472160), (640, 1435356), (720, 1275872), (768, 1196130), (780, 1177728), (832, 1104120), (936, 981440), (960, 956904), (1040, 883296), (1152, 797420), (1170, 785152), (1248, 736080), (1280, 717678), (1440, 637936), (1536, 598065), (1560, 588864), (1664, 552060), (1872, 490720), (1920, 478452), (2080, 441648), (2304, 398710), (2340, 392576), (2496, 368040), (2560, 358839), (2880, 318968), (3067, 299520), (3120, 294432), (3328, 276030), (3744, 245360), (3840, 239226), (4160, 220824), (4608, 199355), (4680, 196288), (4992, 184020), (5760, 159484), (6134, 149760), (6240, 147216), (6656, 138015), (7488, 122680), (7680, 119613), (8320, 110412), (9201, 99840), (9360, 98144), (9984, 92010), (11520, 79742), (12268, 74880), (12480, 73608), (14976, 61340), (15335, 59904), (16640, 55206), (18402, 49920), (18720, 49072), (19968, 46005), (23040, 39871), (24536, 37440), (24960, 36804), (27603, 33280), (29952, 30670)]