7042560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 25926912

約数和(自身を除く): 18884352

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, 131, 140, 160, 168, 192, 210, 224, 240, 256, 262, 280, 320, 336, 384, 393, 420, 448, 480, 512, 524, 560, 640, 655, 672, 768, 786, 840, 896, 917, 960, 1048, 1120, 1280, 1310, 1344, 1536, 1572, 1680, 1792, 1834, 1920, 1965, 2096, 2240, 2560, 2620, 2688, 2751, 3144, 3360, 3584, 3668, 3840, 3930, 4192, 4480, 4585, 5240, 5376, 5502, 6288, 6720, 7336, 7680, 7860, 8384, 8960, 9170, 10480, 10752, 11004, 12576, 13440, 13755, 14672, 15720, 16768, 17920, 18340, 20960, 22008, 25152, 26880, 27510, 29344, 31440, 33536, 36680, 41920, 44016, 50304, 53760, 55020, 58688, 62880, 67072, 73360, 83840, 88032, 100608, 110040, 117376, 125760, 146720, 167680, 176064, 201216, 220080, 234752, 251520, 293440, 335360, 352128, 440160, 469504, 503040, 586880, 704256, 880320, 1006080, 1173760, 1408512, 1760640, 2347520, 3521280, 7042560]

約数ペア:

[(1, 7042560), (2, 3521280), (3, 2347520), (4, 1760640), (5, 1408512), (6, 1173760), (7, 1006080), (8, 880320), (10, 704256), (12, 586880), (14, 503040), (15, 469504), (16, 440160), (20, 352128), (21, 335360), (24, 293440), (28, 251520), (30, 234752), (32, 220080), (35, 201216), (40, 176064), (42, 167680), (48, 146720), (56, 125760), (60, 117376), (64, 110040), (70, 100608), (80, 88032), (84, 83840), (96, 73360), (105, 67072), (112, 62880), (120, 58688), (128, 55020), (131, 53760), (140, 50304), (160, 44016), (168, 41920), (192, 36680), (210, 33536), (224, 31440), (240, 29344), (256, 27510), (262, 26880), (280, 25152), (320, 22008), (336, 20960), (384, 18340), (393, 17920), (420, 16768), (448, 15720), (480, 14672), (512, 13755), (524, 13440), (560, 12576), (640, 11004), (655, 10752), (672, 10480), (768, 9170), (786, 8960), (840, 8384), (896, 7860), (917, 7680), (960, 7336), (1048, 6720), (1120, 6288), (1280, 5502), (1310, 5376), (1344, 5240), (1536, 4585), (1572, 4480), (1680, 4192), (1792, 3930), (1834, 3840), (1920, 3668), (1965, 3584), (2096, 3360), (2240, 3144), (2560, 2751), (2620, 2688)]