466560640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8050

約数の個数: 128

約数和(自身を含む): 1372936320

約数和(自身を除く): 906375680

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, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8011, 8320, 11648, 14560, 16022, 29120, 32044, 40055, 56077, 58240, 64088, 80110, 104143, 112154, 128176, 160220, 208286, 224308, 256352, 280385, 320440, 416572, 448616, 512704, 520715, 560770, 640880, 729001, 833144, 897232, 1025408, 1041430, 1121540, 1281760, 1458002, 1666288, 1794464, 2082860, 2243080, 2563520, 2916004, 3332576, 3588928, 3645005, 4165720, 4486160, 5127040, 5832008, 6665152, 7177856, 7290010, 8331440, 8972320, 11664016, 13330304, 14580020, 16662880, 17944640, 23328032, 29160040, 33325760, 35889280, 46656064, 58320080, 66651520, 93312128, 116640160, 233280320, 466560640]

約数ペア:

[(1, 466560640), (2, 233280320), (4, 116640160), (5, 93312128), (7, 66651520), (8, 58320080), (10, 46656064), (13, 35889280), (14, 33325760), (16, 29160040), (20, 23328032), (26, 17944640), (28, 16662880), (32, 14580020), (35, 13330304), (40, 11664016), (52, 8972320), (56, 8331440), (64, 7290010), (65, 7177856), (70, 6665152), (80, 5832008), (91, 5127040), (104, 4486160), (112, 4165720), (128, 3645005), (130, 3588928), (140, 3332576), (160, 2916004), (182, 2563520), (208, 2243080), (224, 2082860), (260, 1794464), (280, 1666288), (320, 1458002), (364, 1281760), (416, 1121540), (448, 1041430), (455, 1025408), (520, 897232), (560, 833144), (640, 729001), (728, 640880), (832, 560770), (896, 520715), (910, 512704), (1040, 448616), (1120, 416572), (1456, 320440), (1664, 280385), (1820, 256352), (2080, 224308), (2240, 208286), (2912, 160220), (3640, 128176), (4160, 112154), (4480, 104143), (5824, 80110), (7280, 64088), (8011, 58240), (8320, 56077), (11648, 40055), (14560, 32044), (16022, 29120)]