156688000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1435

約数の個数: 128

約数和(自身を含む): 445536000

約数和(自身を除く): 288848000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1399, 1400, 1600, 1750, 2000, 2240, 2798, 2800, 3200, 3500, 4000, 4480, 5596, 5600, 6995, 7000, 8000, 9793, 11192, 11200, 13990, 14000, 16000, 19586, 22384, 22400, 27980, 28000, 34975, 39172, 44768, 48965, 55960, 56000, 69950, 78344, 89536, 97930, 111920, 112000, 139900, 156688, 174875, 179072, 195860, 223840, 244825, 279800, 313376, 349750, 391720, 447680, 489650, 559600, 626752, 699500, 783440, 895360, 979300, 1119200, 1224125, 1253504, 1399000, 1566880, 1958600, 2238400, 2448250, 2798000, 3133760, 3917200, 4476800, 4896500, 5596000, 6267520, 7834400, 9793000, 11192000, 15668800, 19586000, 22384000, 31337600, 39172000, 78344000, 156688000]

約数ペア:

[(1, 156688000), (2, 78344000), (4, 39172000), (5, 31337600), (7, 22384000), (8, 19586000), (10, 15668800), (14, 11192000), (16, 9793000), (20, 7834400), (25, 6267520), (28, 5596000), (32, 4896500), (35, 4476800), (40, 3917200), (50, 3133760), (56, 2798000), (64, 2448250), (70, 2238400), (80, 1958600), (100, 1566880), (112, 1399000), (125, 1253504), (128, 1224125), (140, 1119200), (160, 979300), (175, 895360), (200, 783440), (224, 699500), (250, 626752), (280, 559600), (320, 489650), (350, 447680), (400, 391720), (448, 349750), (500, 313376), (560, 279800), (640, 244825), (700, 223840), (800, 195860), (875, 179072), (896, 174875), (1000, 156688), (1120, 139900), (1399, 112000), (1400, 111920), (1600, 97930), (1750, 89536), (2000, 78344), (2240, 69950), (2798, 56000), (2800, 55960), (3200, 48965), (3500, 44768), (4000, 39172), (4480, 34975), (5596, 28000), (5600, 27980), (6995, 22400), (7000, 22384), (8000, 19586), (9793, 16000), (11192, 14000), (11200, 13990)]