125005440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 465315840

約数和(自身を除く): 340310400

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, 71, 80, 84, 96, 105, 112, 120, 128, 131, 140, 142, 160, 168, 192, 210, 213, 224, 240, 262, 280, 284, 320, 336, 355, 384, 393, 420, 426, 448, 480, 497, 524, 560, 568, 640, 655, 672, 710, 786, 840, 852, 896, 917, 960, 994, 1048, 1065, 1120, 1136, 1310, 1344, 1420, 1491, 1572, 1680, 1704, 1834, 1920, 1965, 1988, 2096, 2130, 2240, 2272, 2485, 2620, 2688, 2751, 2840, 2982, 3144, 3360, 3408, 3668, 3930, 3976, 4192, 4260, 4480, 4544, 4585, 4970, 5240, 5502, 5680, 5964, 6288, 6720, 6816, 7336, 7455, 7860, 7952, 8384, 8520, 9088, 9170, 9301, 9940, 10480, 11004, 11360, 11928, 12576, 13440, 13632, 13755, 14672, 14910, 15720, 15904, 16768, 17040, 18340, 18602, 19880, 20960, 22008, 22720, 23856, 25152, 27264, 27510, 27903, 29344, 29820, 31440, 31808, 34080, 36680, 37204, 39760, 41920, 44016, 45440, 46505, 47712, 50304, 55020, 55806, 58688, 59640, 62880, 63616, 65107, 68160, 73360, 74408, 79520, 83840, 88032, 93010, 95424, 110040, 111612, 117376, 119280, 125760, 130214, 136320, 139515, 146720, 148816, 159040, 176064, 186020, 190848, 195321, 220080, 223224, 238560, 251520, 260428, 279030, 293440, 297632, 318080, 325535, 352128, 372040, 390642, 440160, 446448, 477120, 520856, 558060, 586880, 595264, 651070, 744080, 781284, 880320, 892896, 954240, 976605, 1041712, 1116120, 1190528, 1302140, 1488160, 1562568, 1760640, 1785792, 1953210, 2083424, 2232240, 2604280, 2976320, 3125136, 3571584, 3906420, 4166848, 4464480, 5208560, 5952640, 6250272, 7812840, 8333696, 8928960, 10417120, 12500544, 15625680, 17857920, 20834240, 25001088, 31251360, 41668480, 62502720, 125005440]

約数ペア:

[(1, 125005440), (2, 62502720), (3, 41668480), (4, 31251360), (5, 25001088), (6, 20834240), (7, 17857920), (8, 15625680), (10, 12500544), (12, 10417120), (14, 8928960), (15, 8333696), (16, 7812840), (20, 6250272), (21, 5952640), (24, 5208560), (28, 4464480), (30, 4166848), (32, 3906420), (35, 3571584), (40, 3125136), (42, 2976320), (48, 2604280), (56, 2232240), (60, 2083424), (64, 1953210), (70, 1785792), (71, 1760640), (80, 1562568), (84, 1488160), (96, 1302140), (105, 1190528), (112, 1116120), (120, 1041712), (128, 976605), (131, 954240), (140, 892896), (142, 880320), (160, 781284), (168, 744080), (192, 651070), (210, 595264), (213, 586880), (224, 558060), (240, 520856), (262, 477120), (280, 446448), (284, 440160), (320, 390642), (336, 372040), (355, 352128), (384, 325535), (393, 318080), (420, 297632), (426, 293440), (448, 279030), (480, 260428), (497, 251520), (524, 238560), (560, 223224), (568, 220080), (640, 195321), (655, 190848), (672, 186020), (710, 176064), (786, 159040), (840, 148816), (852, 146720), (896, 139515), (917, 136320), (960, 130214), (994, 125760), (1048, 119280), (1065, 117376), (1120, 111612), (1136, 110040), (1310, 95424), (1344, 93010), (1420, 88032), (1491, 83840), (1572, 79520), (1680, 74408), (1704, 73360), (1834, 68160), (1920, 65107), (1965, 63616), (1988, 62880), (2096, 59640), (2130, 58688), (2240, 55806), (2272, 55020), (2485, 50304), (2620, 47712), (2688, 46505), (2751, 45440), (2840, 44016), (2982, 41920), (3144, 39760), (3360, 37204), (3408, 36680), (3668, 34080), (3930, 31808), (3976, 31440), (4192, 29820), (4260, 29344), (4480, 27903), (4544, 27510), (4585, 27264), (4970, 25152), (5240, 23856), (5502, 22720), (5680, 22008), (5964, 20960), (6288, 19880), (6720, 18602), (6816, 18340), (7336, 17040), (7455, 16768), (7860, 15904), (7952, 15720), (8384, 14910), (8520, 14672), (9088, 13755), (9170, 13632), (9301, 13440), (9940, 12576), (10480, 11928), (11004, 11360)]