1926961920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4332

約数の個数: 288

約数和(自身を含む): 7365758400

約数和(自身を除く): 5438796480

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4289, 4320, 4680, 4992, 5616, 5760, 6240, 6912, 7020, 7488, 8320, 8578, 8640, 9360, 9984, 11232, 11520, 12480, 12867, 14040, 14976, 16640, 17156, 17280, 18720, 21445, 22464, 24960, 25734, 28080, 29952, 34312, 34560, 37440, 38601, 42890, 44928, 49920, 51468, 55757, 56160, 64335, 68624, 74880, 77202, 85780, 89856, 102936, 111514, 112320, 115803, 128670, 137248, 149760, 154404, 167271, 171560, 193005, 205872, 223028, 224640, 231606, 257340, 274496, 278785, 308808, 334542, 343120, 386010, 411744, 446056, 449280, 463212, 501813, 514680, 548992, 557570, 579015, 617616, 669084, 686240, 772020, 823488, 836355, 892112, 926424, 1003626, 1029360, 1097984, 1115140, 1158030, 1235232, 1338168, 1372480, 1505439, 1544040, 1646976, 1672710, 1784224, 1852848, 2007252, 2058720, 2230280, 2316060, 2470464, 2509065, 2676336, 2744960, 3010878, 3088080, 3293952, 3345420, 3568448, 3705696, 4014504, 4117440, 4460560, 4632120, 4940928, 5018130, 5352672, 5489920, 6021756, 6176160, 6690840, 7136896, 7411392, 7527195, 8029008, 8234880, 8921120, 9264240, 9881856, 10036260, 10705344, 12043512, 12352320, 13381680, 14273792, 14822784, 15054390, 16058016, 16469760, 17842240, 18528480, 20072520, 21410688, 24087024, 24704640, 26763360, 29645568, 30108780, 32116032, 35684480, 37056960, 40145040, 42821376, 48174048, 49409280, 53526720, 60217560, 64232064, 71368960, 74113920, 80290080, 96348096, 107053440, 120435120, 128464128, 148227840, 160580160, 192696192, 214106880, 240870240, 321160320, 385392384, 481740480, 642320640, 963480960, 1926961920]

約数ペア:

[(1, 1926961920), (2, 963480960), (3, 642320640), (4, 481740480), (5, 385392384), (6, 321160320), (8, 240870240), (9, 214106880), (10, 192696192), (12, 160580160), (13, 148227840), (15, 128464128), (16, 120435120), (18, 107053440), (20, 96348096), (24, 80290080), (26, 74113920), (27, 71368960), (30, 64232064), (32, 60217560), (36, 53526720), (39, 49409280), (40, 48174048), (45, 42821376), (48, 40145040), (52, 37056960), (54, 35684480), (60, 32116032), (64, 30108780), (65, 29645568), (72, 26763360), (78, 24704640), (80, 24087024), (90, 21410688), (96, 20072520), (104, 18528480), (108, 17842240), (117, 16469760), (120, 16058016), (128, 15054390), (130, 14822784), (135, 14273792), (144, 13381680), (156, 12352320), (160, 12043512), (180, 10705344), (192, 10036260), (195, 9881856), (208, 9264240), (216, 8921120), (234, 8234880), (240, 8029008), (256, 7527195), (260, 7411392), (270, 7136896), (288, 6690840), (312, 6176160), (320, 6021756), (351, 5489920), (360, 5352672), (384, 5018130), (390, 4940928), (416, 4632120), (432, 4460560), (468, 4117440), (480, 4014504), (520, 3705696), (540, 3568448), (576, 3345420), (585, 3293952), (624, 3088080), (640, 3010878), (702, 2744960), (720, 2676336), (768, 2509065), (780, 2470464), (832, 2316060), (864, 2230280), (936, 2058720), (960, 2007252), (1040, 1852848), (1080, 1784224), (1152, 1672710), (1170, 1646976), (1248, 1544040), (1280, 1505439), (1404, 1372480), (1440, 1338168), (1560, 1235232), (1664, 1158030), (1728, 1115140), (1755, 1097984), (1872, 1029360), (1920, 1003626), (2080, 926424), (2160, 892112), (2304, 836355), (2340, 823488), (2496, 772020), (2808, 686240), (2880, 669084), (3120, 617616), (3328, 579015), (3456, 557570), (3510, 548992), (3744, 514680), (3840, 501813), (4160, 463212), (4289, 449280), (4320, 446056), (4680, 411744), (4992, 386010), (5616, 343120), (5760, 334542), (6240, 308808), (6912, 278785), (7020, 274496), (7488, 257340), (8320, 231606), (8578, 224640), (8640, 223028), (9360, 205872), (9984, 193005), (11232, 171560), (11520, 167271), (12480, 154404), (12867, 149760), (14040, 137248), (14976, 128670), (16640, 115803), (17156, 112320), (17280, 111514), (18720, 102936), (21445, 89856), (22464, 85780), (24960, 77202), (25734, 74880), (28080, 68624), (29952, 64335), (34312, 56160), (34560, 55757), (37440, 51468), (38601, 49920), (42890, 44928)]