64343040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 176

約数和(自身を含む): 212232960

約数和(自身を除く): 147889920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 71, 80, 96, 118, 120, 128, 142, 160, 177, 192, 213, 236, 240, 256, 284, 295, 320, 354, 355, 384, 426, 472, 480, 512, 568, 590, 640, 708, 710, 768, 852, 885, 944, 960, 1024, 1065, 1136, 1180, 1280, 1416, 1420, 1536, 1704, 1770, 1888, 1920, 2130, 2272, 2360, 2560, 2832, 2840, 3072, 3408, 3540, 3776, 3840, 4189, 4260, 4544, 4720, 5120, 5664, 5680, 6816, 7080, 7552, 7680, 8378, 8520, 9088, 9440, 11328, 11360, 12567, 13632, 14160, 15104, 15360, 16756, 17040, 18176, 18880, 20945, 22656, 22720, 25134, 27264, 28320, 30208, 33512, 34080, 36352, 37760, 41890, 45312, 45440, 50268, 54528, 56640, 60416, 62835, 67024, 68160, 72704, 75520, 83780, 90624, 90880, 100536, 109056, 113280, 125670, 134048, 136320, 151040, 167560, 181248, 181760, 201072, 218112, 226560, 251340, 268096, 272640, 302080, 335120, 363520, 402144, 453120, 502680, 536192, 545280, 670240, 804288, 906240, 1005360, 1072384, 1090560, 1340480, 1608576, 2010720, 2144768, 2680960, 3217152, 4021440, 4289536, 5361920, 6434304, 8042880, 10723840, 12868608, 16085760, 21447680, 32171520, 64343040]

約数ペア:

[(1, 64343040), (2, 32171520), (3, 21447680), (4, 16085760), (5, 12868608), (6, 10723840), (8, 8042880), (10, 6434304), (12, 5361920), (15, 4289536), (16, 4021440), (20, 3217152), (24, 2680960), (30, 2144768), (32, 2010720), (40, 1608576), (48, 1340480), (59, 1090560), (60, 1072384), (64, 1005360), (71, 906240), (80, 804288), (96, 670240), (118, 545280), (120, 536192), (128, 502680), (142, 453120), (160, 402144), (177, 363520), (192, 335120), (213, 302080), (236, 272640), (240, 268096), (256, 251340), (284, 226560), (295, 218112), (320, 201072), (354, 181760), (355, 181248), (384, 167560), (426, 151040), (472, 136320), (480, 134048), (512, 125670), (568, 113280), (590, 109056), (640, 100536), (708, 90880), (710, 90624), (768, 83780), (852, 75520), (885, 72704), (944, 68160), (960, 67024), (1024, 62835), (1065, 60416), (1136, 56640), (1180, 54528), (1280, 50268), (1416, 45440), (1420, 45312), (1536, 41890), (1704, 37760), (1770, 36352), (1888, 34080), (1920, 33512), (2130, 30208), (2272, 28320), (2360, 27264), (2560, 25134), (2832, 22720), (2840, 22656), (3072, 20945), (3408, 18880), (3540, 18176), (3776, 17040), (3840, 16756), (4189, 15360), (4260, 15104), (4544, 14160), (4720, 13632), (5120, 12567), (5664, 11360), (5680, 11328), (6816, 9440), (7080, 9088), (7552, 8520), (7680, 8378)]