616878080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 208

約数和(自身を含む): 1827444864

約数和(自身を除く): 1210566784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 331, 364, 416, 448, 455, 512, 520, 560, 640, 662, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1324, 1456, 1655, 1664, 1792, 1820, 2048, 2080, 2240, 2317, 2560, 2648, 2912, 3310, 3328, 3584, 3640, 4096, 4160, 4303, 4480, 4634, 5120, 5296, 5824, 6620, 6656, 7168, 7280, 8320, 8606, 8960, 9268, 10240, 10592, 11585, 11648, 13240, 13312, 14336, 14560, 16640, 17212, 17920, 18536, 20480, 21184, 21515, 23170, 23296, 26480, 26624, 28672, 29120, 30121, 33280, 34424, 35840, 37072, 42368, 43030, 46340, 46592, 52960, 53248, 58240, 60242, 66560, 68848, 71680, 74144, 84736, 86060, 92680, 93184, 105920, 116480, 120484, 133120, 137696, 143360, 148288, 150605, 169472, 172120, 185360, 186368, 211840, 232960, 240968, 266240, 275392, 296576, 301210, 338944, 344240, 370720, 372736, 423680, 465920, 481936, 550784, 593152, 602420, 677888, 688480, 741440, 847360, 931840, 963872, 1101568, 1186304, 1204840, 1355776, 1376960, 1482880, 1694720, 1863680, 1927744, 2203136, 2372608, 2409680, 2753920, 2965760, 3389440, 3855488, 4406272, 4745216, 4819360, 5507840, 5931520, 6778880, 7710976, 8812544, 9490432, 9638720, 11015680, 11863040, 15421952, 17625088, 19277440, 22031360, 23726080, 30843904, 38554880, 44062720, 47452160, 61687808, 77109760, 88125440, 123375616, 154219520, 308439040, 616878080]

約数ペア:

[(1, 616878080), (2, 308439040), (4, 154219520), (5, 123375616), (7, 88125440), (8, 77109760), (10, 61687808), (13, 47452160), (14, 44062720), (16, 38554880), (20, 30843904), (26, 23726080), (28, 22031360), (32, 19277440), (35, 17625088), (40, 15421952), (52, 11863040), (56, 11015680), (64, 9638720), (65, 9490432), (70, 8812544), (80, 7710976), (91, 6778880), (104, 5931520), (112, 5507840), (128, 4819360), (130, 4745216), (140, 4406272), (160, 3855488), (182, 3389440), (208, 2965760), (224, 2753920), (256, 2409680), (260, 2372608), (280, 2203136), (320, 1927744), (331, 1863680), (364, 1694720), (416, 1482880), (448, 1376960), (455, 1355776), (512, 1204840), (520, 1186304), (560, 1101568), (640, 963872), (662, 931840), (728, 847360), (832, 741440), (896, 688480), (910, 677888), (1024, 602420), (1040, 593152), (1120, 550784), (1280, 481936), (1324, 465920), (1456, 423680), (1655, 372736), (1664, 370720), (1792, 344240), (1820, 338944), (2048, 301210), (2080, 296576), (2240, 275392), (2317, 266240), (2560, 240968), (2648, 232960), (2912, 211840), (3310, 186368), (3328, 185360), (3584, 172120), (3640, 169472), (4096, 150605), (4160, 148288), (4303, 143360), (4480, 137696), (4634, 133120), (5120, 120484), (5296, 116480), (5824, 105920), (6620, 93184), (6656, 92680), (7168, 86060), (7280, 84736), (8320, 74144), (8606, 71680), (8960, 68848), (9268, 66560), (10240, 60242), (10592, 58240), (11585, 53248), (11648, 52960), (13240, 46592), (13312, 46340), (14336, 43030), (14560, 42368), (16640, 37072), (17212, 35840), (17920, 34424), (18536, 33280), (20480, 30121), (21184, 29120), (21515, 28672), (23170, 26624), (23296, 26480)]