56143360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 160

約数和(自身を含む): 166364352

約数和(自身を除く): 110220992

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, 241, 256, 260, 280, 320, 364, 416, 448, 455, 482, 512, 520, 560, 640, 728, 832, 896, 910, 964, 1040, 1120, 1205, 1280, 1456, 1664, 1687, 1792, 1820, 1928, 2080, 2240, 2410, 2560, 2912, 3133, 3328, 3374, 3584, 3640, 3856, 4160, 4480, 4820, 5824, 6266, 6656, 6748, 7280, 7712, 8320, 8435, 8960, 9640, 11648, 12532, 13496, 14560, 15424, 15665, 16640, 16870, 17920, 19280, 21931, 23296, 25064, 26992, 29120, 30848, 31330, 33280, 33740, 38560, 43862, 46592, 50128, 53984, 58240, 61696, 62660, 67480, 77120, 87724, 100256, 107968, 109655, 116480, 123392, 125320, 134960, 154240, 175448, 200512, 215936, 219310, 232960, 250640, 269920, 308480, 350896, 401024, 431872, 438620, 501280, 539840, 616960, 701792, 802048, 863744, 877240, 1002560, 1079680, 1403584, 1604096, 1754480, 2005120, 2159360, 2807168, 3508960, 4010240, 4318720, 5614336, 7017920, 8020480, 11228672, 14035840, 28071680, 56143360]

約数ペア:

[(1, 56143360), (2, 28071680), (4, 14035840), (5, 11228672), (7, 8020480), (8, 7017920), (10, 5614336), (13, 4318720), (14, 4010240), (16, 3508960), (20, 2807168), (26, 2159360), (28, 2005120), (32, 1754480), (35, 1604096), (40, 1403584), (52, 1079680), (56, 1002560), (64, 877240), (65, 863744), (70, 802048), (80, 701792), (91, 616960), (104, 539840), (112, 501280), (128, 438620), (130, 431872), (140, 401024), (160, 350896), (182, 308480), (208, 269920), (224, 250640), (241, 232960), (256, 219310), (260, 215936), (280, 200512), (320, 175448), (364, 154240), (416, 134960), (448, 125320), (455, 123392), (482, 116480), (512, 109655), (520, 107968), (560, 100256), (640, 87724), (728, 77120), (832, 67480), (896, 62660), (910, 61696), (964, 58240), (1040, 53984), (1120, 50128), (1205, 46592), (1280, 43862), (1456, 38560), (1664, 33740), (1687, 33280), (1792, 31330), (1820, 30848), (1928, 29120), (2080, 26992), (2240, 25064), (2410, 23296), (2560, 21931), (2912, 19280), (3133, 17920), (3328, 16870), (3374, 16640), (3584, 15665), (3640, 15424), (3856, 14560), (4160, 13496), (4480, 12532), (4820, 11648), (5824, 9640), (6266, 8960), (6656, 8435), (6748, 8320), (7280, 7712)]