7137329080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 18582036480

約数和(自身を除く): 11444707400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 223, 280, 302, 446, 604, 755, 757, 892, 1057, 1115, 1208, 1510, 1514, 1561, 1784, 2114, 2230, 3020, 3028, 3122, 3785, 4228, 4460, 5285, 5299, 6040, 6056, 6244, 7570, 7805, 8456, 8920, 10570, 10598, 12488, 15140, 15610, 21140, 21196, 26495, 30280, 31220, 33673, 42280, 42392, 52990, 62440, 67346, 105980, 114307, 134692, 168365, 168811, 211960, 228614, 235711, 269384, 336730, 337622, 457228, 471422, 571535, 673460, 675244, 800149, 844055, 914456, 942844, 1143070, 1178555, 1181677, 1346920, 1350488, 1600298, 1688110, 1885688, 2286140, 2357110, 2363354, 3200596, 3376220, 4000745, 4572280, 4714220, 4726708, 5908385, 6401192, 6752440, 8001490, 9428440, 9453416, 11816770, 16002980, 23633540, 25490461, 32005960, 47267080, 50980922, 101961844, 127452305, 178433227, 203923688, 254904610, 356866454, 509809220, 713732908, 892166135, 1019618440, 1427465816, 1784332270, 3568664540, 7137329080]

約数ペア:

[(1, 7137329080), (2, 3568664540), (4, 1784332270), (5, 1427465816), (7, 1019618440), (8, 892166135), (10, 713732908), (14, 509809220), (20, 356866454), (28, 254904610), (35, 203923688), (40, 178433227), (56, 127452305), (70, 101961844), (140, 50980922), (151, 47267080), (223, 32005960), (280, 25490461), (302, 23633540), (446, 16002980), (604, 11816770), (755, 9453416), (757, 9428440), (892, 8001490), (1057, 6752440), (1115, 6401192), (1208, 5908385), (1510, 4726708), (1514, 4714220), (1561, 4572280), (1784, 4000745), (2114, 3376220), (2230, 3200596), (3020, 2363354), (3028, 2357110), (3122, 2286140), (3785, 1885688), (4228, 1688110), (4460, 1600298), (5285, 1350488), (5299, 1346920), (6040, 1181677), (6056, 1178555), (6244, 1143070), (7570, 942844), (7805, 914456), (8456, 844055), (8920, 800149), (10570, 675244), (10598, 673460), (12488, 571535), (15140, 471422), (15610, 457228), (21140, 337622), (21196, 336730), (26495, 269384), (30280, 235711), (31220, 228614), (33673, 211960), (42280, 168811), (42392, 168365), (52990, 134692), (62440, 114307), (67346, 105980)]