64469402880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{59747}}^1$

素因数の和:60052

約数の個数: 144

約数和(自身を含む): 206635351104

約数和(自身を除く): 142165948224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 281, 320, 384, 480, 562, 640, 768, 843, 960, 1124, 1280, 1405, 1686, 1920, 2248, 2810, 3372, 3840, 4215, 4496, 5620, 6744, 8430, 8992, 11240, 13488, 16860, 17984, 22480, 26976, 33720, 35968, 44960, 53952, 59747, 67440, 71936, 89920, 107904, 119494, 134880, 179241, 179840, 215808, 238988, 269760, 298735, 358482, 359680, 477976, 539520, 597470, 716964, 896205, 955952, 1079040, 1194940, 1433928, 1792410, 1911904, 2389880, 2867856, 3584820, 3823808, 4779760, 5735712, 7169640, 7647616, 9559520, 11471424, 14339280, 15295232, 16788907, 19119040, 22942848, 28678560, 33577814, 38238080, 45885696, 50366721, 57357120, 67155628, 76476160, 83944535, 100733442, 114714240, 134311256, 167889070, 201466884, 229428480, 251833605, 268622512, 335778140, 402933768, 503667210, 537245024, 671556280, 805867536, 1007334420, 1074490048, 1343112560, 1611735072, 2014668840, 2148980096, 2686225120, 3223470144, 4029337680, 4297960192, 5372450240, 6446940288, 8058675360, 10744900480, 12893880576, 16117350720, 21489800960, 32234701440, 64469402880]

約数ペア:

[(1, 64469402880), (2, 32234701440), (3, 21489800960), (4, 16117350720), (5, 12893880576), (6, 10744900480), (8, 8058675360), (10, 6446940288), (12, 5372450240), (15, 4297960192), (16, 4029337680), (20, 3223470144), (24, 2686225120), (30, 2148980096), (32, 2014668840), (40, 1611735072), (48, 1343112560), (60, 1074490048), (64, 1007334420), (80, 805867536), (96, 671556280), (120, 537245024), (128, 503667210), (160, 402933768), (192, 335778140), (240, 268622512), (256, 251833605), (281, 229428480), (320, 201466884), (384, 167889070), (480, 134311256), (562, 114714240), (640, 100733442), (768, 83944535), (843, 76476160), (960, 67155628), (1124, 57357120), (1280, 50366721), (1405, 45885696), (1686, 38238080), (1920, 33577814), (2248, 28678560), (2810, 22942848), (3372, 19119040), (3840, 16788907), (4215, 15295232), (4496, 14339280), (5620, 11471424), (6744, 9559520), (8430, 7647616), (8992, 7169640), (11240, 5735712), (13488, 4779760), (16860, 3823808), (17984, 3584820), (22480, 2867856), (26976, 2389880), (33720, 1911904), (35968, 1792410), (44960, 1433928), (53952, 1194940), (59747, 1079040), (67440, 955952), (71936, 896205), (89920, 716964), (107904, 597470), (119494, 539520), (134880, 477976), (179241, 359680), (179840, 358482), (215808, 298735), (238988, 269760)]