172070080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 224

約数和(自身を含む): 532546560

約数和(自身を除く): 360476480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 311, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 622, 665, 728, 760, 832, 910, 988, 1040, 1064, 1120, 1216, 1235, 1244, 1330, 1456, 1520, 1555, 1729, 1820, 1976, 2080, 2128, 2177, 2240, 2470, 2488, 2660, 2912, 3040, 3110, 3458, 3640, 3952, 4043, 4160, 4256, 4354, 4940, 4976, 5320, 5824, 5909, 6080, 6220, 6916, 7280, 7904, 8086, 8512, 8645, 8708, 9880, 9952, 10640, 10885, 11818, 12440, 13832, 14560, 15808, 16172, 17290, 17416, 19760, 19904, 20215, 21280, 21770, 23636, 24880, 27664, 28301, 29120, 29545, 32344, 34580, 34832, 39520, 40430, 41363, 42560, 43540, 47272, 49760, 55328, 56602, 59090, 64688, 69160, 69664, 76817, 79040, 80860, 82726, 87080, 94544, 99520, 110656, 113204, 118180, 129376, 138320, 139328, 141505, 153634, 161720, 165452, 174160, 189088, 206815, 226408, 236360, 258752, 276640, 283010, 307268, 323440, 330904, 348320, 378176, 384085, 413630, 452816, 472720, 537719, 553280, 566020, 614536, 646880, 661808, 696640, 768170, 827260, 905632, 945440, 1075438, 1132040, 1229072, 1293760, 1323616, 1536340, 1654520, 1811264, 1890880, 2150876, 2264080, 2458144, 2647232, 2688595, 3072680, 3309040, 4301752, 4528160, 4916288, 5377190, 6145360, 6618080, 8603504, 9056320, 10754380, 12290720, 13236160, 17207008, 21508760, 24581440, 34414016, 43017520, 86035040, 172070080]

約数ペア:

[(1, 172070080), (2, 86035040), (4, 43017520), (5, 34414016), (7, 24581440), (8, 21508760), (10, 17207008), (13, 13236160), (14, 12290720), (16, 10754380), (19, 9056320), (20, 8603504), (26, 6618080), (28, 6145360), (32, 5377190), (35, 4916288), (38, 4528160), (40, 4301752), (52, 3309040), (56, 3072680), (64, 2688595), (65, 2647232), (70, 2458144), (76, 2264080), (80, 2150876), (91, 1890880), (95, 1811264), (104, 1654520), (112, 1536340), (130, 1323616), (133, 1293760), (140, 1229072), (152, 1132040), (160, 1075438), (182, 945440), (190, 905632), (208, 827260), (224, 768170), (247, 696640), (260, 661808), (266, 646880), (280, 614536), (304, 566020), (311, 553280), (320, 537719), (364, 472720), (380, 452816), (416, 413630), (448, 384085), (455, 378176), (494, 348320), (520, 330904), (532, 323440), (560, 307268), (608, 283010), (622, 276640), (665, 258752), (728, 236360), (760, 226408), (832, 206815), (910, 189088), (988, 174160), (1040, 165452), (1064, 161720), (1120, 153634), (1216, 141505), (1235, 139328), (1244, 138320), (1330, 129376), (1456, 118180), (1520, 113204), (1555, 110656), (1729, 99520), (1820, 94544), (1976, 87080), (2080, 82726), (2128, 80860), (2177, 79040), (2240, 76817), (2470, 69664), (2488, 69160), (2660, 64688), (2912, 59090), (3040, 56602), (3110, 55328), (3458, 49760), (3640, 47272), (3952, 43540), (4043, 42560), (4160, 41363), (4256, 40430), (4354, 39520), (4940, 34832), (4976, 34580), (5320, 32344), (5824, 29545), (5909, 29120), (6080, 28301), (6220, 27664), (6916, 24880), (7280, 23636), (7904, 21770), (8086, 21280), (8512, 20215), (8645, 19904), (8708, 19760), (9880, 17416), (9952, 17290), (10640, 16172), (10885, 15808), (11818, 14560), (12440, 13832)]