194513280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7793}}^1$

素因数の和:7828

約数の個数: 128

約数和(自身を含む): 667789920

約数和(自身を除く): 473276640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 7793, 8320, 12480, 15586, 23379, 24960, 31172, 38965, 46758, 62344, 77930, 93516, 101309, 116895, 124688, 155860, 187032, 202618, 233790, 249376, 303927, 311720, 374064, 405236, 467580, 498752, 506545, 607854, 623440, 748128, 810472, 935160, 997504, 1013090, 1215708, 1246880, 1496256, 1519635, 1620944, 1870320, 2026180, 2431416, 2493760, 2992512, 3039270, 3241888, 3740640, 4052360, 4862832, 4987520, 6078540, 6483776, 7481280, 8104720, 9725664, 12157080, 12967552, 14962560, 16209440, 19451328, 24314160, 32418880, 38902656, 48628320, 64837760, 97256640, 194513280]

約数ペア:

[(1, 194513280), (2, 97256640), (3, 64837760), (4, 48628320), (5, 38902656), (6, 32418880), (8, 24314160), (10, 19451328), (12, 16209440), (13, 14962560), (15, 12967552), (16, 12157080), (20, 9725664), (24, 8104720), (26, 7481280), (30, 6483776), (32, 6078540), (39, 4987520), (40, 4862832), (48, 4052360), (52, 3740640), (60, 3241888), (64, 3039270), (65, 2992512), (78, 2493760), (80, 2431416), (96, 2026180), (104, 1870320), (120, 1620944), (128, 1519635), (130, 1496256), (156, 1246880), (160, 1215708), (192, 1013090), (195, 997504), (208, 935160), (240, 810472), (260, 748128), (312, 623440), (320, 607854), (384, 506545), (390, 498752), (416, 467580), (480, 405236), (520, 374064), (624, 311720), (640, 303927), (780, 249376), (832, 233790), (960, 202618), (1040, 187032), (1248, 155860), (1560, 124688), (1664, 116895), (1920, 101309), (2080, 93516), (2496, 77930), (3120, 62344), (4160, 46758), (4992, 38965), (6240, 31172), (7793, 24960), (8320, 23379), (12480, 15586)]