25115722240

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{28603}}^1$

素因数の和:28647

約数の個数: 160

約数和(自身を含む): 70228540800

約数和(自身を除く): 45112818560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 512, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2560, 2744, 3136, 3430, 3584, 3920, 4480, 5488, 6272, 6860, 7840, 8960, 10976, 12544, 13720, 15680, 17920, 21952, 25088, 27440, 28603, 31360, 43904, 54880, 57206, 62720, 87808, 109760, 114412, 125440, 143015, 175616, 200221, 219520, 228824, 286030, 400442, 439040, 457648, 572060, 800884, 878080, 915296, 1001105, 1144120, 1401547, 1601768, 1830592, 2002210, 2288240, 2803094, 3203536, 3661184, 4004420, 4576480, 5606188, 6407072, 7007735, 7322368, 8008840, 9152960, 9810829, 11212376, 12814144, 14015470, 14644736, 16017680, 18305920, 19621658, 22424752, 25628288, 28030940, 32035360, 36611840, 39243316, 44849504, 49054145, 51256576, 56061880, 64070720, 73223680, 78486632, 89699008, 98108290, 102513152, 112123760, 128141440, 156973264, 179398016, 196216580, 224247520, 256282880, 313946528, 358796032, 392433160, 448495040, 512565760, 627893056, 717592064, 784866320, 896990080, 1255786112, 1569732640, 1793980160, 2511572224, 3139465280, 3587960320, 5023144448, 6278930560, 12557861120, 25115722240]

約数ペア:

[(1, 25115722240), (2, 12557861120), (4, 6278930560), (5, 5023144448), (7, 3587960320), (8, 3139465280), (10, 2511572224), (14, 1793980160), (16, 1569732640), (20, 1255786112), (28, 896990080), (32, 784866320), (35, 717592064), (40, 627893056), (49, 512565760), (56, 448495040), (64, 392433160), (70, 358796032), (80, 313946528), (98, 256282880), (112, 224247520), (128, 196216580), (140, 179398016), (160, 156973264), (196, 128141440), (224, 112123760), (245, 102513152), (256, 98108290), (280, 89699008), (320, 78486632), (343, 73223680), (392, 64070720), (448, 56061880), (490, 51256576), (512, 49054145), (560, 44849504), (640, 39243316), (686, 36611840), (784, 32035360), (896, 28030940), (980, 25628288), (1120, 22424752), (1280, 19621658), (1372, 18305920), (1568, 16017680), (1715, 14644736), (1792, 14015470), (1960, 12814144), (2240, 11212376), (2560, 9810829), (2744, 9152960), (3136, 8008840), (3430, 7322368), (3584, 7007735), (3920, 6407072), (4480, 5606188), (5488, 4576480), (6272, 4004420), (6860, 3661184), (7840, 3203536), (8960, 2803094), (10976, 2288240), (12544, 2002210), (13720, 1830592), (15680, 1601768), (17920, 1401547), (21952, 1144120), (25088, 1001105), (27440, 915296), (28603, 878080), (31360, 800884), (43904, 572060), (54880, 457648), (57206, 439040), (62720, 400442), (87808, 286030), (109760, 228824), (114412, 219520), (125440, 200221), (143015, 175616)]