139543040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 160

約数和(自身を含む): 412473600

約数和(自身を除く): 272930560

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, 364, 416, 448, 455, 512, 520, 560, 599, 640, 728, 832, 896, 910, 1040, 1120, 1198, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2396, 2560, 2912, 2995, 3328, 3584, 3640, 4160, 4193, 4480, 4792, 5824, 5990, 6656, 7280, 7787, 8320, 8386, 8960, 9584, 11648, 11980, 14560, 15574, 16640, 16772, 17920, 19168, 20965, 23296, 23960, 29120, 31148, 33280, 33544, 38336, 38935, 41930, 46592, 47920, 54509, 58240, 62296, 67088, 76672, 77870, 83860, 95840, 109018, 116480, 124592, 134176, 153344, 155740, 167720, 191680, 218036, 232960, 249184, 268352, 272545, 306688, 311480, 335440, 383360, 436072, 498368, 536704, 545090, 622960, 670880, 766720, 872144, 996736, 1073408, 1090180, 1245920, 1341760, 1533440, 1744288, 1993472, 2146816, 2180360, 2491840, 2683520, 3488576, 3986944, 4360720, 4983680, 5367040, 6977152, 8721440, 9967360, 10734080, 13954304, 17442880, 19934720, 27908608, 34885760, 69771520, 139543040]

約数ペア:

[(1, 139543040), (2, 69771520), (4, 34885760), (5, 27908608), (7, 19934720), (8, 17442880), (10, 13954304), (13, 10734080), (14, 9967360), (16, 8721440), (20, 6977152), (26, 5367040), (28, 4983680), (32, 4360720), (35, 3986944), (40, 3488576), (52, 2683520), (56, 2491840), (64, 2180360), (65, 2146816), (70, 1993472), (80, 1744288), (91, 1533440), (104, 1341760), (112, 1245920), (128, 1090180), (130, 1073408), (140, 996736), (160, 872144), (182, 766720), (208, 670880), (224, 622960), (256, 545090), (260, 536704), (280, 498368), (320, 436072), (364, 383360), (416, 335440), (448, 311480), (455, 306688), (512, 272545), (520, 268352), (560, 249184), (599, 232960), (640, 218036), (728, 191680), (832, 167720), (896, 155740), (910, 153344), (1040, 134176), (1120, 124592), (1198, 116480), (1280, 109018), (1456, 95840), (1664, 83860), (1792, 77870), (1820, 76672), (2080, 67088), (2240, 62296), (2396, 58240), (2560, 54509), (2912, 47920), (2995, 46592), (3328, 41930), (3584, 38935), (3640, 38336), (4160, 33544), (4193, 33280), (4480, 31148), (4792, 29120), (5824, 23960), (5990, 23296), (6656, 20965), (7280, 19168), (7787, 17920), (8320, 16772), (8386, 16640), (8960, 15574), (9584, 14560), (11648, 11980)]