73707520

素因数分解:

$2^{12}\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 104

約数和(自身を含む): 182823120

約数和(自身を除く): 109115600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 61, 64, 80, 118, 122, 128, 160, 236, 244, 256, 295, 305, 320, 472, 488, 512, 590, 610, 640, 944, 976, 1024, 1180, 1220, 1280, 1888, 1952, 2048, 2360, 2440, 2560, 3599, 3776, 3904, 4096, 4720, 4880, 5120, 7198, 7552, 7808, 9440, 9760, 10240, 14396, 15104, 15616, 17995, 18880, 19520, 20480, 28792, 30208, 31232, 35990, 37760, 39040, 57584, 60416, 62464, 71980, 75520, 78080, 115168, 120832, 124928, 143960, 151040, 156160, 230336, 241664, 249856, 287920, 302080, 312320, 460672, 575840, 604160, 624640, 921344, 1151680, 1208320, 1249280, 1842688, 2303360, 3685376, 4606720, 7370752, 9213440, 14741504, 18426880, 36853760, 73707520]

約数ペア:

[(1, 73707520), (2, 36853760), (4, 18426880), (5, 14741504), (8, 9213440), (10, 7370752), (16, 4606720), (20, 3685376), (32, 2303360), (40, 1842688), (59, 1249280), (61, 1208320), (64, 1151680), (80, 921344), (118, 624640), (122, 604160), (128, 575840), (160, 460672), (236, 312320), (244, 302080), (256, 287920), (295, 249856), (305, 241664), (320, 230336), (472, 156160), (488, 151040), (512, 143960), (590, 124928), (610, 120832), (640, 115168), (944, 78080), (976, 75520), (1024, 71980), (1180, 62464), (1220, 60416), (1280, 57584), (1888, 39040), (1952, 37760), (2048, 35990), (2360, 31232), (2440, 30208), (2560, 28792), (3599, 20480), (3776, 19520), (3904, 18880), (4096, 17995), (4720, 15616), (4880, 15104), (5120, 14396), (7198, 10240), (7552, 9760), (7808, 9440)]