652807680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{12143}}^1$

素因数の和:12176

約数の個数: 160

約数和(自身を含む): 2385275904

約数和(自身を除く): 1732468224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 12143, 13440, 17920, 24286, 26880, 36429, 48572, 53760, 60715, 72858, 85001, 97144, 121430, 145716, 170002, 182145, 194288, 242860, 255003, 291432, 340004, 364290, 388576, 425005, 485720, 510006, 582864, 680008, 728580, 777152, 850010, 971440, 1020012, 1165728, 1275015, 1360016, 1457160, 1554304, 1700020, 1942880, 2040024, 2331456, 2550030, 2720032, 2914320, 3108608, 3400040, 3885760, 4080048, 4662912, 5100060, 5440064, 5828640, 6217216, 6800080, 7771520, 8160096, 9325824, 10200120, 10880128, 11657280, 13600160, 15543040, 16320192, 18651648, 20400240, 21760256, 23314560, 27200320, 31086080, 32640384, 40800480, 43520512, 46629120, 54400640, 65280768, 81600960, 93258240, 108801280, 130561536, 163201920, 217602560, 326403840, 652807680]

約数ペア:

[(1, 652807680), (2, 326403840), (3, 217602560), (4, 163201920), (5, 130561536), (6, 108801280), (7, 93258240), (8, 81600960), (10, 65280768), (12, 54400640), (14, 46629120), (15, 43520512), (16, 40800480), (20, 32640384), (21, 31086080), (24, 27200320), (28, 23314560), (30, 21760256), (32, 20400240), (35, 18651648), (40, 16320192), (42, 15543040), (48, 13600160), (56, 11657280), (60, 10880128), (64, 10200120), (70, 9325824), (80, 8160096), (84, 7771520), (96, 6800080), (105, 6217216), (112, 5828640), (120, 5440064), (128, 5100060), (140, 4662912), (160, 4080048), (168, 3885760), (192, 3400040), (210, 3108608), (224, 2914320), (240, 2720032), (256, 2550030), (280, 2331456), (320, 2040024), (336, 1942880), (384, 1700020), (420, 1554304), (448, 1457160), (480, 1360016), (512, 1275015), (560, 1165728), (640, 1020012), (672, 971440), (768, 850010), (840, 777152), (896, 728580), (960, 680008), (1120, 582864), (1280, 510006), (1344, 485720), (1536, 425005), (1680, 388576), (1792, 364290), (1920, 340004), (2240, 291432), (2560, 255003), (2688, 242860), (3360, 194288), (3584, 182145), (3840, 170002), (4480, 145716), (5376, 121430), (6720, 97144), (7680, 85001), (8960, 72858), (10752, 60715), (12143, 53760), (13440, 48572), (17920, 36429), (24286, 26880)]