140688800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 216

約数和(自身を含む): 414559404

約数和(自身を除く): 273870604

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 49, 50, 56, 70, 74, 80, 97, 98, 100, 112, 140, 148, 160, 175, 185, 194, 196, 200, 224, 245, 259, 280, 296, 350, 370, 388, 392, 400, 485, 490, 518, 560, 592, 679, 700, 740, 776, 784, 800, 925, 970, 980, 1036, 1120, 1184, 1225, 1295, 1358, 1400, 1480, 1552, 1568, 1813, 1850, 1940, 1960, 2072, 2425, 2450, 2590, 2716, 2800, 2960, 3104, 3395, 3589, 3626, 3700, 3880, 3920, 4144, 4753, 4850, 4900, 5180, 5432, 5600, 5920, 6475, 6790, 7178, 7252, 7400, 7760, 7840, 8288, 9065, 9506, 9700, 9800, 10360, 10864, 12950, 13580, 14356, 14504, 14800, 15520, 16975, 17945, 18130, 19012, 19400, 19600, 20720, 21728, 23765, 25123, 25900, 27160, 28712, 29008, 29600, 33950, 35890, 36260, 38024, 38800, 39200, 41440, 45325, 47530, 50246, 51800, 54320, 57424, 58016, 67900, 71780, 72520, 76048, 77600, 89725, 90650, 95060, 100492, 103600, 108640, 114848, 118825, 125615, 135800, 143560, 145040, 152096, 175861, 179450, 181300, 190120, 200984, 207200, 237650, 251230, 271600, 287120, 290080, 351722, 358900, 362600, 380240, 401968, 475300, 502460, 543200, 574240, 628075, 703444, 717800, 725200, 760480, 803936, 879305, 950600, 1004920, 1256150, 1406888, 1435600, 1450400, 1758610, 1901200, 2009840, 2512300, 2813776, 2871200, 3517220, 3802400, 4019680, 4396525, 5024600, 5627552, 7034440, 8793050, 10049200, 14068880, 17586100, 20098400, 28137760, 35172200, 70344400, 140688800]

約数ペア:

[(1, 140688800), (2, 70344400), (4, 35172200), (5, 28137760), (7, 20098400), (8, 17586100), (10, 14068880), (14, 10049200), (16, 8793050), (20, 7034440), (25, 5627552), (28, 5024600), (32, 4396525), (35, 4019680), (37, 3802400), (40, 3517220), (49, 2871200), (50, 2813776), (56, 2512300), (70, 2009840), (74, 1901200), (80, 1758610), (97, 1450400), (98, 1435600), (100, 1406888), (112, 1256150), (140, 1004920), (148, 950600), (160, 879305), (175, 803936), (185, 760480), (194, 725200), (196, 717800), (200, 703444), (224, 628075), (245, 574240), (259, 543200), (280, 502460), (296, 475300), (350, 401968), (370, 380240), (388, 362600), (392, 358900), (400, 351722), (485, 290080), (490, 287120), (518, 271600), (560, 251230), (592, 237650), (679, 207200), (700, 200984), (740, 190120), (776, 181300), (784, 179450), (800, 175861), (925, 152096), (970, 145040), (980, 143560), (1036, 135800), (1120, 125615), (1184, 118825), (1225, 114848), (1295, 108640), (1358, 103600), (1400, 100492), (1480, 95060), (1552, 90650), (1568, 89725), (1813, 77600), (1850, 76048), (1940, 72520), (1960, 71780), (2072, 67900), (2425, 58016), (2450, 57424), (2590, 54320), (2716, 51800), (2800, 50246), (2960, 47530), (3104, 45325), (3395, 41440), (3589, 39200), (3626, 38800), (3700, 38024), (3880, 36260), (3920, 35890), (4144, 33950), (4753, 29600), (4850, 29008), (4900, 28712), (5180, 27160), (5432, 25900), (5600, 25123), (5920, 23765), (6475, 21728), (6790, 20720), (7178, 19600), (7252, 19400), (7400, 19012), (7760, 18130), (7840, 17945), (8288, 16975), (9065, 15520), (9506, 14800), (9700, 14504), (9800, 14356), (10360, 13580), (10864, 12950)]